Rawr
thingiverse
A personalized adaptation of the design found at http://www.thingiverse.com/thing:74322 was created using the Customizer tool (http://www.thingiverse.com/apps/customizer/run?thing_id=74322). For printing, set the layer height to 0.2 and print with 12 layers. The hole diameter is specified as 10mm, and an image file named "lithopane20130420-17926-ei7niz-0.dat" will be used for the customization.
Download Model from thingiverse
With this file you will be able to print Rawr 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 Rawr.