I downloaded Robin Wood's beautiful free rose and can't figure out exactly how to install it. The install file was a .sit file (generally a Mac format, right?) and once I downloaded the program that would unpack it I thought I was home free... But alas, I've got a textures folkder, an .obj file, and a .mtl file. Is the .mtl the actual prop file? If so, do I need to do something to convert it in order to use it? I think I've managed to confuse myself, so any help would be appreciated.