Big Messer Posted October 13 Posted October 13 7 hours ago, CrazyCrank said: Thanks a lot for your kind words, Big Messer And to reward you: Dedication vs good enough... 1
CrazyCrank Posted October 19 Author Posted October 19 Hello happy followers The body shell was attached to the chassis. These parts were not glued yet, because I'd still a lot of work to do on the inner junctions, particularly at doors's level. In fact, however, the fit between these elements seemed correct, except for the rocker panel under the passenger door. I knew I could find a way to fix this. Fitting the body to the chassis wasn't easy, as I completely reworked these parts and "it didn't work like the kit plan". The bonnet was, of course, hinged to the bodywork, and the mechanism for raising and closing it was installed and was operational. There's a lack of lubricant : A few moments later, I noticed another problem with how the parts fitted together. The bonnet closed properly, but then its front part was raised by about 0.7 mm, as you can see from the photos in my previous post, which was very unsightly and unacceptable! What's more, while I was trying to find the reason for this, the left-hand hinge finally broke off as a result of raising and lowering the bonnet too much times. I tried to identify the cause of this maladjustment, using my spare bonnet - First, I tried to fit the spare bonnet from my second kit, without fitting the spare frame that stiffens it on its inner side: and then, this spare bonnet fitted on the body without any misfit. - Then I taped the frame to the inside of the bonnet, and tried again, and the same problem as with the painted bonnet appeared! It seemed to be the frame that was causing the problem at the front of the bonnet when you wanted to close it. One thing leading to another, I was able to determine that only a small part of the frame was responsible, so I removed it from the spare frame and tried the operation again.... And then, miraculously, everything went well, the fit was perfect and the bonnet didn't stick out once it was closed! I then carried out a risky and delicate operation on the painted bonnet, namely removing this same part of the frame. Once the operation was done, with no damage other than to the paint on the inside of the bonnet, the fit was better, as well. All that remained was to make a hinge for the left-hand side and hide the misery on the paintwork on the front of the inner part of the bonnet, what I did using semi gloss black paint (because it would have been tedious and risky to sanding the damaged part of the bonnet, moreover without having certainty to obtain a perfectly smooth surface) Once this done, finally, the fit was better : the bonnet raised now with only about 0.3-0.4 mm at the front, while I'd not yet fixed the hinges, what could reduce a bit more the defect. That said, I was not still frankly happy, because the bonnet wasn't still flush with the body. Fortunately, after multiple tests, I realised that sanding the frame on the inside of the bonnet to thin it out, would greatly improve things, the remaining fit defect having become minimal. So, I sanded down the inner frame of the bonnet as much as possible. Of course, I also had to repaint it and try to hide the defects caused by my repairs as much as possible. I took then the opportunity to add, purely on a whim, some sound insulation felt panels, made from cut-outs in a sheet of paper (0.11 mm thick), painted matt black and varnished matt. Purists will retort that, yes, such plates are found on all cars nowadays, but that this was not necessarily the case on cars of that era, and that in any case, on the few photos of the restoration of Elvis Presley's BMW, you can't see such accessories, any more than on most of the photos of other BMW 507s that can be found on the net. So my answer to them is: - yes, but there's nothing to say that they weren't added later on to Elvis's BMW, because I can tell you that having seen a video in which we see this V8 engined car driving, we also hear it, VERY LOUDLY! - that if you look hard enough on the net, you can find photos of the engine bay of some BMW 507s, where the body colour is not black, but the inside of the bonnet is black. So either there are felt panels for sound insulation, or the inside of the bonnet has been painted black to better absorb and eliminate the heat generated by the engine. For example, these photos: - And it's a restoration, the engine wasn't even available any more, nor were many of the original parts, and the artists who worked on it sometimes took liberties, so ... - And finally, I had no choice but to hide the misery caused by the removal of part of the frame after gluing (see previous posts). But the result of my work in the end, wasn't too bad (and I'm not saying that to reassure myself), but you be the judge: I made then a new mechanism for raising and closing the bonnet: The new hinge was drawn and 3D printed, assembled and painted and then put in place, not without difficulties, due to the lack of room to put my fingers in the engine bay 😅 I used this 3D printed part, a tiny piece of clear sheet (phone covering protection) that I glued on it, and the same metal stripped I'd previously crafted, and which slides into the "box" formed by the clear sheet and the 3 D printed part And now, some overviews of the achieved bodywork Stay tuned for the next episode: completing the engine bay Thanks for watching 3
CrazyCrank Posted October 22 Author Posted October 22 Good evening guys Completing the engine bay - First part: 3D modeling some parts of the engine bay to be replaced 1/ Battery: The kit's battery wasn't correct, with its terminals and wiring directly molded on the case So I decided to make a new one. The battery and the terminals would be 3D designed and 3D printed and and the wiring would be scratched. I took inspiration of this picture: A Fusion 360 session for the battery: And then for terminals: The 3D printed battery and terminals: Battery painting The most difficult was to paint the battery caps yellow and then put on their top the yellow a micro-droplet of red, whitout covering entirely the yellow paint, to get finally about the same aspect than on the true car Obviously, for the hawk's eyes of the camera, it's far to be perfect, but at the naked eye, and from a reasonable distance to look at it, that seemed nice to me. The terminals were wired and painted: 2/ Bonnet's lockers: The bonnet's lockers supplied in the kit were very basic, so I made mines I took inspiration of the true car with the same picture as above: The kit's part: And my drawings The 3D printed parts were painted: Some Tamiya Lacquer Semi-gloss black, 4 droplets of Silver for the bolts...and that's it ! 3/ The Revell kit's brake master cylinder was absolutely wrong (and ugly too) So I drew mine, taking inspiration of the true one My drawings I primed and painted semi-gloss black the 3D printed Brake master cylinder and it just remained to paint dirty white the 2 fluid tanks, yellow their top and steel some nuts on it. To get the impression that the bottles are half-filled with fluid, I used the following method: - paint both tanks with an off-white, then dry (first picture) - and then apply Panel Line accent colour Brown, from Tamiya, to the lower part of the tanks (second picture) That's all for now. stay tuned for next episode 1
CrazyCrank Posted October 25 Author Posted October 25 Morning everybody Completing the engine bay: second part - Improving some kit parts - installation 1/ I decided to improve the articulated part that joins the steering box in the front of the engine bay to the steering column, by cutting the kit part in 2 and articulating them together using a metal pin. As you can see, I damaged the end of the joint that comes from the steering box, so, I 3D designed and printed a new one: I assembled the now 3 parts of the steering column and box, and primed then painted the whole set semi-gloss blac 2/ Heating box The heating box didn't need any improvement. Priming: I painted it, using the same white as on the body, as on the true car, and then clear coated It 3/ Tool box: Priming: Painting with Alclad Aluminium 4/ There was nothing complicated about painting the windscreen wiper motor: - After cutting off the thingy that was sticking out, perhaps supposed to represent the electric cables that run from it... - Satin black paint (Tamiya lacquer), then masking and acrylic silver paint on the rear part At this stage of the assembly, I fitted theses parts in place into the engine bay: I glued in place: - the toolbox - the bonnet lockers - the wipers motor - The steering shaft - The Brake master cylinder, without its plumbing, which will be added later. And I just put in place the heating box, because it wasn't yet clear coated And then, I got to achieve the brake master cylinder plumbing : Up close: Awfull, isn't it ? Not so close, fortunately it's better New, taking inspiration of the picture below, I also decided to improve the bulkhead/engine plumbing ... On this picture, I've placed RED numbers from 1 to 7, to indicate the stuff I mean. FIRST, I modifed the engine plumbing that starts from the bulkhead : - Revell supplies only one only stiff plastic part for this plumbing - but we can see on the photo that there is a more complex system, composed of 3 systems (1,2 and 3) SECOND, I added: - The throttle cable (4) - The cables that actuate the 2 bonnet lockers (5, twice) - a cable running from the firewall to the connector on the central hose system, which probably acts on some kind of flap, but whose exact function I don't know (6) THIRD: - I connected one of the negative battery terminals (engine ground), with the engine (7) Fabrication: 1/ Hoses system 1: - 2 hoses with their clamps - 1 central connector 3D drawing and printing of the connector I used 0.4 mm steel wire to cross through the connector, in order to get 2 pins on which I could connect the hoses The hoses were made with 0.8 mm electrical black wire The clamps with fine strips of Hasegawa Mirror finish 2/ Hose system 2 3 D drawings and printing After painting job: In place: 3/ Hose system 3: Made only with the same electrical cable, bended to shape and glued in place. Almost invisible on the pictures, so.... 4-5-6/ Throttle cable 4 , cables for bonnet lockers 5, and cable for the hoses connector 6 I used the metal wires I'd stripped off from of the previous cable, 0.15 mm diameter, bended them to shape and glued them in place with droplets of CA gel And now some overviews of the almost finished engine bay What's missing in there ?..... See you soon, stay tuned 2
Kanada Kustoms Posted October 25 Posted October 25 (edited) Wow, details galore. Nice work! Edited October 25 by Kanada Kustoms 1
absmiami Posted October 25 Posted October 25 After you place the heater box in between the battery and tool box you’re done - aren’t you - ?? You got me … 1
CrazyCrank Posted October 25 Author Posted October 25 5 hours ago, Kanada Kustoms said: Wow, details galore. Nice work! Thanks, Kanada Kustoms, ...have I crossed the border line ? 😁
CrazyCrank Posted October 25 Author Posted October 25 (edited) On 10/25/2025 at 4:16 PM, absmiami said: After you place the heater box in between the battery and tool box you’re done - aren’t you - ?? You got me … I did ! You're not quite right ! it also will remain to place the wipers fluid tank (revisited) and its plumbing ! and also 4 or 5 more details that are not in the kit😉 Edited Tuesday at 07:13 AM by CrazyCrank
CrazyCrank Posted Tuesday at 08:25 AM Author Posted Tuesday at 08:25 AM Hi everybody Completing the engine bay: Last part. 1/ As I'was still waiting for the delivery of the material that will allow me to build a convincing windscreen washer fluid tank, I killed time by studying again and again the available photos of the engine bay of Elvis' BMW 507 as restored, and I noticed some little things that could be added or corrected: I've numbered them in red on the photo below: - There is, along the left side of the bonnet aperture, in front the brake master cylinder, a little silver cylinder, from which run 2 cables (1). I scratched it using 2 mm styrene rod and 2 short pieces of black electrical wire (0.3 mm) - There is also, running from an appendix situated over the right piston housing of the brake master cylinder, a thin hose or cable, that goes towards the left side of the engine bay (I don't know what it is...) (2). I scratched it with the same electrical wire - The steering box place above the left wheel housing is not black but actually aluminium color, so I painted it. I also took the opportunity to paint the screw heads on this box black, as is the case on the real car.(3 ) - Running out from the radiator cap underside, there is on the 1:1 car a hose that runs over the right edge of the radiator and ended somewhere in the lower part of the engine bay (I think it is a cooling radiator overflow breather ?): I scratched it using 0.8 mm electrical cable (4) - At last, I noticed that there is, on the top of the aluminium steering box a big red "knob" (n° 5 on the photo below). I don't know what this part is and serve. The same part exist on the right side of the car on the right wheel housing. I scratched them with short sections of 1.0 mm red electrical wire, whose top section were painted red as well.(5) And hereunder is the result: 2/ And finally, I was able to improve the kit part to make a new windscreen washer fluid tank The kit part didn't look bad, once cleaned and primed: But I wasn't satisfied, because: - 1/ the kit part shows a lower appendage, which I don't know what it represents, maybe the washer fluid pump ? - 2/ Overall, the tank should be made of clear plastic, as it is a transparent reservoir through which the blue colour of the washer fluid can be seen ! I decided to keep the lower appendage, but to replace the tank itself by something translucent I used a kind of "vacuum forming" without vacuum ! I 3D designed some sockets, male and female: And embossed a heated clear plastic sheet in between - The result: It was encouraging but the goal was not yet reached : the height of the usable part of this clear acrylic part wasn't enough: 2.5 - 3 mm when I need 4.5 - 5 mm Under the 3 mm level, the acrylic sheet was not smooth but crumpled. It's probably due to the lack of height of the moulds So I redrew the sockets, taller, and then I got a very usable shape. I cut the good length out of the draft and I filled it with resin: - first: 1 mm transparent resin at the top of the reservoir - UV curing - Then the remaining height with blue resin (transparent resin colored with droplets of Tamiya X23 clear blue)... I then used my Dremel and a 1.5 mm milling bit to dig the resin in order to get a hollowed part, similar to the kit's one, that I 'd be able later to put easily and correctly on the dedicated bracket in the chassis. The blue resin walls remained about 1 mm thick. It remained to add the reservoir cap. I cut it out of the kit part, sanded it, drilled it 0.6 mm on its centre, and glued it on the top of the reservoir. Then I scratched the metal frame of the reservoir bracket, imitating the kit part, with approx. 0.8 mm wide, and 0.2 mm thick styrene strips. I cut out the lower appendix of the kit reservoir and glued it at the bottom of the new one. A last, I cut a 2 mm section of 0.6/0.4 mm brass tube, in which I inserted a 0.35 mm transparent flexible tube, and I inserted the whole set into the hole I drilled previously on the reservoir cap. Little painting job, black, silver, and...that's it ! I'm sorry I forgot to take pictures at all the stages, but I've some to show you: At last, I installed this tank in the engine bay. it just remained to place correctly the transparent tube and the engine bay wouldl be completed...... That's all folks 2
kelson Posted Tuesday at 06:46 PM Posted Tuesday at 06:46 PM A real labour of love on this project!!,it's next level building!!.👌
CrazyCrank Posted Tuesday at 07:37 PM Author Posted Tuesday at 07:37 PM (edited) 4 hours ago, kelson said: A real labour of love on this project!!,it's next level building!!.👌 You're right with your first statement, Kelson. And it's not finished, stay tuned for next episodes 😉 Edited Tuesday at 11:22 PM by CrazyCrank
CrazyCrank Posted Thursday at 08:21 AM Author Posted Thursday at 08:21 AM Morning guys Work on the seats: - First, because of my modifications of the cabin, the seats didn't fit anymore. I've had to strongly sand them, where the plastic touched the edges of the cabin, in order to allow them to fit correctly. - Second: the shapes of the seats's profile wasn't correct, and, taking inspiration of the photos below, I modified their profile using Tamiya UV Light curing putty - Third: I re-scribed the grooves between each padding of the bottom and back of the seats, to deepen them a bit more, otherwise they'd fade away with the paint layers - Fourth: I started to prime the seats with an automotive filling primer, to reveal the defects. A lot of work was still to be done to get them satisfying . Eventually, the seats got their final shape after I cut slightly off the front part of their base, in order to obtain, on a profile view an empty acute triangular space, and on a front view, an empty space between the seat and the floor, as on a true car. This would allow later on to add the handles that permit to move the seat forwards and backwards. Difficult for me to explain with better words, so some pictures could help you to understand what I did. Furthermore, I took inspiration of the pictures below, and drilled two holes vertically aligned on the back of each seat. What's are they used for...I don't know ! After the painting job, a silver ring will be added around each hole, as on the true car. Then, I had to fabricate the metallic plates that join the bottom and the back of the seats, on inner and outer sides, and whose articulations with the seat's bottom allow to fold the back forwards. I could have modify the seats to get them foldable, but haven't done that....it would have been both very funny but also very pretentious of me ! To improve the seats, I first tried to fabricate from scratch the chrome plates : I drew first a template on a 0.2 mm styrene sheet, cut it off and used it to cut a draft out of a 0.25 mm tin coated steel sheet. I then used various files to shape the form in the metal....but I didn't achieve to get a convincing stuff.... It's a shame, because having those plates in true metal would have been a great addition. Anyways, I 3D drew the plates, using a picture from profile of the seat as a canvas, and 3D printed them. 3D drawing the plate allowed me to add the 3 screws of the vertical portion and the rotation axis situated at the front end of the lower portion. It just remained to paint them chrome . The plates would be glued with PVA thinned glue at the very end of the seats's fabrication. The most difficult job would be now to paint the seats satin-matt black with the paddings in white, trying to imitate the leather texture, and overall not to let the white color overflow on the black. I painted first the white parts of the seats, using a mix of AK Pure White (60%) and AK White grey (40%). Once dried, I sprayed over the parts a layer of Mr COLOR semi-Gloss varnish. Then, I masked the white part of the door's interior and sprayed 2 layers of AK Nato Black And then , again a layer of Mr COLOR semi-Gloss clear. But it looked too shiny for leather, so, once just dried, I sprayed over the semi-gloss clear a layer of Tamiya matt clear, and...miracle !: I got a mix between semi-gloss and matt, with as well a slight grainy aspect, convincingly reminiscent of the texture and colour of leather. A thought kept running obsessively through my head: How to make so small metal rings to place around the holes on the seat's back ? And I found a method: - I used 0.15 mm Nickel-Chrome wire (why nor steel ?: because it's too stiff, and magnetic !) - A dressmaker's pin 0.6 mm diameter - A mini chuck to holds the pin - my hands and strong magnifying glasses (my last one, recently bought after some advices ) - and toothpicks. Some photos to explain the process The rings I got from the spiral, detaching them one by one, under magnifying glasses, with the point of a new surgical blade, were not perfect ! No matter what ! I rounded them better, threading them on the point of a toothpick until they stick firmly and spining the toothpick between my fingers Finally I got 5 correct rings of about 1.0/0,6 mm diameters. I lost one, but I managed to save the four remaining and to glue them with a droplet of Micro Kristal Klear, exactly where I wanted them to be placed.😎 2 hours spent to making 5 rings: Unsaleable 🙄 But it was worth it Next, I made the handles that allow to move the seat forwards or backwards ! A steel rod 0.4 mm, bended with pliers At the top end, several layers of UV resin, placed little by little, to get a roughly rounded shape. At the end, I dip the UV resin sphere upside down into a jar of ivory paint, and that's it ! And at last, I finished the seats: Their chromed lateral hinges were glued in place, using Micro Kristal Klear. The rendering is really good, as you could see. I used Revell Chrome (and have let it dry one week) It remained to glue in place the handles that allow to move the seats backward or forward. They wouldl be installed only when I glue the seats in the cabin. Close view: all the defects are highlighted 😡 Normal view: pretty satisfying And backside view: Not perfect on this one, but with the naked eye, it does the trick 😉 The seats have been placed in my safe, to secure them until I"m able to fit them to the cabin. Stay tuned for next episode 1
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