About this 3D model
I edited Batman's Tumbler model (http://www.thingiverse.com/thing:168928) to be 3D printable - in theory. I made it solid so all parts are combined to one mesh, filled holes, scaled down to a printable size and I set the minimum wall thickness to 1mm. If you print this please share some info or pictures :-) http://www.3dwp.nl