Thanks for the kind words, Wayne and Bill. Those rear slicks look pretty good to me, but they need pretty much sanding before they can be installed. Motor Tool would help of course, but I realized it too late.
Little update, I painted the roll bar Gloss Black. Those "Canvas" parts or whatever they are called, are painted SemiGloss Black. Fire Extinguisher is painted with Tamiya's acrylic paint, the decal is from this kit. Then I installed the roll bar in place and shifter too. Also the chassis is on four wheels now. It's not my best but still Okay. It needs some finishing, though.
This is how dashboard looks right now: