I don't know if anyone here looks at the Giveaway of the day website. Today they have a program called
Curvy 3D 1.5
Aartform Curvy 3D is an easy and fast sculpting program for Windows. Rapidly sketch natural forms direct to 3D. Ideal for non-technical Artists. If you can sketch and paint you can use Curvy as a simple introduction to 3D modelling software.
The program is normaly a $85 program!