RepRap Merit Badge
thingiverse
If you've built a working RepRap, it's pretty safe to say you've earned this one.
Download Model from thingiverse
With this file you will be able to print RepRap Merit Badge 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 RepRap Merit Badge.