doubleofive said:
ImperialFighter has pointed out that the sun is behind the rebels in most of the other shots.

Nope, that one wasn't me. I can't recall who first mentioned that unfortunately.

I don't know what Adywan can do about that, and it wasn't really one of my biggest issues with the battle footage anyway. To be honest, I don't know how strictly true that is, judging by some of the shadows on show during some of the oncoming AT-AT shots!

Nice speculation about how this shot might end up looking though. I love mock-ups. :)