Keyfob / luggage tag / zipper pull from CT Scan

Made from my CT scan.
You can download the CT scan dicom multifile here:
http://www.rehorst.com/mrehorst/CT%20Scan%20DiCom3.rar
You'll need to do a lot of work to process it into printable files- use Slicer (not Slic3r), Osirix, or DeVIDE to process the data, then clean up in MeshLab, then smooth in Blender.