Website: thingiverse
Author: Croco
Price: Free Download
File format: .Stl 3d printable
Description:
A highlight intricate arrangement of cubes that form a concave fractal. See The Universe of 3D Cellular Automatahttps://www.youtube.com/watch?v=OxASD5xvgKI and https://www.shapeways.com/shops/croco