"Create fantastic 3D characters like a pro with Autodesk 123D Creature.
Design your creature, then sculpt detailed features and paint on skin, fur, feathers, or whatever you imagine. Export your finished creature as an image or 3D model, or have it 3D printed into a real sculpture!"
"View over 200 3D models of historical objects from the British Museum. Manipulate the models online, view using Google Cardboard and download the models to print on a 3D printer."
Design your own cookie cutters and print them on a 3D printer. You can draw your own or start with an existing image.
Suggested by Corey Kilbane, 12/12/2013