3D Printed Rapberry Pi Robot - Prettty Amazing

Paolo Negrini has created a self-balancing, one-eyed, 3D printing, Raspeberry Pi robot. Boy was that a mouth full... Besides the electronics, nuts, bolts, and screws, pretty much the entire thing has been 3D printed using an Ultimake 3D printer. Negrini who learned a ton from this 9 month project has plans to continue to refine and further develop his 3D printed robot. More details on his plans can be found here: http://3dprint.com/16435/3d-printed-raspberry-pi-robot

Check out some images of this incredible Raspberry Pi robot below. What are your thoughts? Do you have any pointers for Negrini?
http://3dprint.com/wp-content/upload...9/rob-feat.png