Marvin The Paranoid android (movie version)rev2 fixes issues with first version. head is larger. (closer to movie proportion) neck and shoulder joints (closer to movie look) feet made bigger to balance figure hands and arms , removed overhangThe first rev was ok, but this one is truer to the movie, and has a few overhang fixes. also neck is bigger to better support head for print using makerbot/reprap type of printer.################################## newer version (rev 3 ) here http://www.thingiverse.com/thing:22736