Open License Game Art

Hi Polycount,

I'm in the process of creating a showcase for an engine that I'm working with, and while the technology is high quality, I have limited resources to create high quality artwork. I presume there exists high quality game-ready artwork that has an open license, and credit would be given according to whichever license the assets were bound to. We've all seen that overly ray-traced Chinese dragon, bunny, or that really cool demon with a mallet, and I'd like to use them (or others!).

If this is true, does anyone know where I could locate these?

Thanks!