What about a links-type page on Xith.org pointing to free art resources for those who don't have artists ?
That would be soo cool
. Additionally there should be an information about what format the models have. I found only very few OBJ models so far and none of them had working textures and most of them didn't even have a matlib.
Really cool would be some kind of "Models section" on xith.org describing how to create models (blender, wings3d, etc.), use the loaders, etc. and with a sub-category containing links to free models pages with meta info about hte formats etc.