I really like the new album by Apocalyptica titled Shadowmaker. Honestly, I like anything by them. Even though I'm a die hard heavy metal fan, I also like orchestra and some classical music. They're even better in my opinion when they're infused into heavy metal.
One thing that might help is to fit the interior to the body first and then slide the chassis into the body. There should either be some locating tabs or grooves near the rear window that the interior should be able to slot into. I find that this helps a little trying to line everything up and it may help with fitting the chassis to the body.
Maybe it's me or maybe it's windows 10, but, every time I quote someone and reply, it always puts what I write in the quote. So, it looks like I wrote what the other guy said. Doesn't really irk me, just weird.
In the original movie "The Thing" near the end of the movie, Kurt Russell is battling the alien and falls on the floor. Just as he does, you can see three or four Revell or Monogram kits on the bottom shelf. I know at least on of them was a B-25. Maybe box scale? I think it was just after the blood testing scene.