Pixar studios won an award a couple years ago for the short cartoon Geri's game. You can see an animation at their site: http://www.pixar.com/shorts/gg/index.html While you're there ask Steve Jobs when they will release Rederman for MAC OS. As for the Punch pupet, I havn't seen one for over 40 years. If I come across one I'll let you know. I'll have more sucess with that then with getting Renderman!