"Blender is a free and open-source 3D computer graphics software product used for creating animated films, visual effects, interactive 3D applications or video games." - Wikipedia
Iterate can provide Blender images and video. 5% of revenue generated from Blender projects goes to the Blender Foundation.
Below are images and a short (3 second) video of a tetrahedral Kepler stellated fractal developed in Blender 2.61 by Iterate.
