El Stompo Diablo
thingiverse
Not much to explain here. You either understand what this is or... you don't. If you do, print it with high infill for strength (I used 60%). To attach it, get some 3M automotive double stickum known as "3M Super Strength Molding Tape".
Download Model from thingiverse
With this file you will be able to print El Stompo Diablo 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 El Stompo Diablo.