On to windows. I thought scribing and then clearing out would be easy. Maybe if I'd done it before I trimmed off the fuse from the entire sheet, it would'a. But no-- the vac-formed plastic was too thin and it got beaten away. So! On to second vac-form fuse. The second time I drilled and connected. Much better.
I decided I wanted the rear APUs to not give me so much trouble so instead of fussing to fit everything, I sat it on a blob of ApoxySculpt. I think being more prominent looks better.
By the time Steve mentioned he had closed up the internal wiring, I had built the interior and *should* have left it out. It caused nothing but trouble later and there are parts rattling around inside the finished model...
But I made it and in it went.
You can see the interior-- which would have been smashing with a couple of lights in there! -- and also the little blob of A-Sculpt which restrains a small piece of brass tube that telescopes on 1/16" rod. I like to make a paint stand and a display base at the same time so that everything fits later. In this case, it's a simple rod; no big deal. But that strategy pays off when it's two mounts or something really fancy like a square tube (WHICH is something I should have done with this model-- I did not think far enough ahead and did not consider how the ship could be mounted at the exit of the Space Station. A piece of square -- soldered at the ends of a support rod (who wants to bend square stock?) would prevent the model from spinning... )

I understand the mechanism! 

No one has this prop for sale, so, I decided to sculpt it myself. The green portion is clear resin with green pigment, and the meteorite body is solid black resin. A 9 volt battery comprises the power pack to light the white LEDs internally. The stand looks like superman's kryptonian symbol carved into the meteorite. All sculpted in silicone clay, and cast in resin including the chain. All built by hand.

Wow!!! Outstanding!! Thanks so much Norm!I once has dinner with Jack in the 70's!