Yeah I sort of had the feeling you needed more a screen cap. But fun pics anyway huh!?
There IS a good shot in both Sculpting A Galaxy (SAG), and The Star Wars Technical Journal. The shots are full-on shots of the model, still new, and lit, though not a screen-cap so to speak.
Problem would be scanning them. SAG is a very nice and expensive book, so it'd take great dexterity to scan (at least on my scanner) without damaging the book. The other image exists on a gatefold.
So...
While I can't promise I'll scan them, I will promise to take a close look to see if it might be possible...