This is the result from my original sculpt in 123D Creature. I started it in 123D Creature, and then I took it into Zbrush for clean up and to make it 3D print ready. In zbrush I cloned the happy sculpt and tweaked his face to look moody. The end result was the Light happy side of the moon and the dark moody side of the moon.
This 3D print was part of my 123D Autodesk membership.