Mad F/X is unlike any other real-time 3D software package on the market. It was developed specifically for today's leading 3D accelerators (e.g. ATI?s 8500/9000 series) and for that reason it is the truly the fastest and most advanced real-time 3D modeler to run on a desktop PC.
Screeshot:
hxxp://www.mad-fx.com/gallery/images/image_41_big.jpg
More info:
hxxp://www.mad-fx.com/products/madfx1info.html