mm
thingiverse
I'd love to give you that custom version of http://www.thingiverse.com/thing:536486 - it's one of a kind! Created with Customizer, this unique creation can be all yours with just a click. You can also modify it however you see fit to suit your tastes.
Download Model from thingiverse
With this file you will be able to print mm with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on mm.