Just a modification I made using Shapeways to print the parts in black matte stainless steel. The print is perfect but some filing was needed for a good fit and also the through M2 holes needed to be enlarged a bit. The other M2 holes had to be threaded. I would recommend using alumi instead as to make the threading process much easier.
Special thanks to Blair Murphey for the CAD files. Sorry, the dimensions I sent you were a tad off. See video for an explanation.