Armadillo 3D Block Zoo
thingiverse
I drew inspiration from the 3D Printing Professor's initial 3D Block Zoo submission: http://www.thingiverse.com/thing:1927926. Of course, I opted to create them using FreeCAD rather than Tinkercad. Printing with supports, 10% infill, and a 0.2 mm layer height would likely produce excellent results. Currently, I'm utilizing the latest version of NetFabb for design verification. Although it's uncertain whether all designs needed repair, I've included the automatic repair option when loading them into the software. This ensures that they're marked with (repaired) regardless. If you're interested in 3D Printing, please visit my website at http://phelps3d.co.
With this file you will be able to print Armadillo 3D Block Zoo 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 Armadillo 3D Block Zoo.