Yep, level bumpmapping is something I'm looking forward to, myself. It is somewhat of a 3rd reason for switching over to the real world. I had actually gotten this crazy idea of going toon. In fact, if you check out that head on the game site, it is toonshaded(though not a 3D rendering) and that is the visual style that I've been wanting to use for characters. It would clash with the current texturing, though.