I'm looking for good Spider-Man web shooters for cosplay, and came along this one (http://www.thingiverse.com/thing:27490/) from 2012. The files were OBJ and exported correctly, so things that were supposed to be measured in millimeters were measured in inches and vice versa. I changed them to STL and fixed the scales. This should be easier to print than the original.
**EDIT** Shrunk the meter down so it actually fits in its place.