I've got tons of stock art you've already seen colosus. Ben reed too. You've got a base for it. (where's the t3 weapon discussion thread?)
Ok not tons, but some..
I can round up some of the other tw artists, and we can work up a base, then you can just openly ask for fanart submissions :]
Point of intert tho, what would you accept concerning content? Only high effort work? B/c then think like the kfc fatty I would axe and maybe that pencil sketch. It's hard for me to say b/c that's personal opinon (I don't think I put in as much effort as I could that is). But then others might feel differntly about their own work and I wouldn't want to leave them out. And then those ski schematics and armors aren't really true art, but more like fake design.
To tell the truth I would probably only submit the last two wallpaper ones I have. But I'll work on more stuff too -- I think it would be a pretty fun site section to browse.
Don't ask me to determine what is and isn't art tho