because we are doing an animation (non-profit of course - it's for a summer program) of Fort Necessity and all that stuff. We already made the Fort in 3d max but still we need indians and maybe even George Washington. So... do you?
Here's a page of free 3d models of various characters and anatomy. I can't speak for the quality of any of the meshes but they are free...that's a good starting point. In particular it looks like the "conan.zip" model might be easily modified into an indian character.