Sluggo said:
Bingowings: No, I don't think it is. I think that wiki article is taking a lot of liberties with a storyboard, a comic book and a still of the movie.

I'm not trying to be argumenative, but that's the way I see it.

No worries, I'm not offended at all but it's reasonably well documented. I looked into the subject as closely as I could a long time ago and every account I could find replicated that explanation. Model is lit very harshly which can cause problems with descerning the difference between convex and concave surfaces. It's largely academic as Ady has already said that a standard shuttle will replace it in this edit (unless he's changed his mind).