Caterpillar
thingiverse
This is a caterpillar I made in BlocksCAD. I have not printed it myself. My code for it can be found in the gallery at BlocksCAD3d.com.
Download Model from thingiverse
With this file you will be able to print Caterpillar 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 Caterpillar.