Contest entry for zenmagnets.com/blog, 3D human face. I decided to create the entire head rather than just the face, as some people did, and mine is completely hollow. The walls are only 3 or 4 balls thick. Unfortunately I submitted 4 photos and they choose the worst one of them (the one I shouldn't have included) to be entered for the contest. Definitely a hard contest and some neat entries. good luck to all.