No biggie?! When you have slightly complex models you can only copy a small section of it. It's a stupid bug that I don't remember how to get by.
Halo models. A Banshee, a Scorpion Tank, a Warthog, and a ghost at least. If you feel like making skins, I do need ones to make them look REALLY like Halo. Perhaps if you could try to mimic the banshee texture on Halo (search Google in images for "Halo Banshee" or "Banshee Halo" to get a few general ideas)? At the moment, I've just done a blend of purple and black. It's perfectly fine, but the real texture with it's golden lacings here and there would look good. It'd be hard to do though, since I can't send you my gmax file. And neither can I take a picture of it.