Halo/Vietnam marines

Hey I was wondering if anyone was capable of taking halo 3 marines and making body groups or models or whatever. Like covered in mud, without shirt/only armor vest on, bandaged, anything that would make them look like they’re in nam. Also a re-textured m113 to look more halo-ish. If I had any idea how to do this I would. I don’t even know if it’s possible but thanks anyways

http://www.facepunch.com/threads/1042186-Halo-3-Marines
There are bodygrouped marines in this pack.

Thanks man that’s almost exactly what I was looking for!