Ferret
sketchfab
I just created a new character, one that's a bit more playful and cartoon-like. I designed it specifically with Blender Cycles in mind, so you can easily grab it from Blendswap at https://blendswap.com/blend/27397.
Download Model from sketchfab
With this file you will be able to print Ferret 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 Ferret.