Ok, I'm going to take a shot at uploading an item to the free stuff. Its a an .obj model I made and the model is ok to share. I want to include .mat file textures. The .mat's are a reworked version of a Bryce preset (as are most I suspect since very few folks have DarkTree or any other procedural texture program). Its for commercial or non commercial use. Any thougths about this? Can you see any complications with copyright or any other issues I should consider?