Check it out. This is an open sourced 3D Printed robot, called Poppy. Here is a brief overview about the Poppy Project:

The Poppy project aims at building an Open-source humanoid platform based on robust, flexible, easy-to-use hardware and software.
Designed by the Flowers Lab at Inria Bordeaux and Ensta ParisTech (France), its development aims at providing an affordable and hackable humanoid robot for science, education, art and geeks.
Poppy was initially made for our research project about understanding biped locomotion, and full-body physical and social interaction in robots and humans.
More news about the project as well as updates can be found here: http://www.poppy-project.org/news/