Get them at http://www.geocities.com/pollythesheep/matlib_index.html I think it's updated from v1.01 There's heaps of good (free) image textures at http://www.mayang.com/textures/ http://www.free-webspace.biz/sonix/Cars/Blender234CarMaterialLibraryR1.html is great too. I think they're also linked from blender3d.org under resources.