sculptypaint093 0.9 for Mac could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The program is included in Design & Photo Tools. We recommend checking the downloaded files with any free antivirus. This free software for Mac OS X was originally created by Elout de Kok.
From the developer:
SculptyPaint is a low polygon 3D creation tool originally written for creating sculpts; 3D low polygon models for SecondLife. But currently it can also export to .obj files that can be read in Blender, wings3D etc. You must see this software as a personal sketch/experiment; and it`s the first application I wrote.
You may want to check out more Mac applications, such as Concepts 2D, Stone Studio or PhotoDesireeExpress, which might be similar to sculptypaint093.