Mayan Cubes - Field Groups

I've decided to release all the files from my 2017 Kickstarter: Dunkley Designs - 3D Printable Pyramid & Ziggurat Terrain. 3D Print your own Pyramid or Ziggurat, using a cube based, locking system.

When I created this system, I used triangular pins for horizontal connections and diamond pins for vertical connections. Please don't ask me to update these with OpenLock or other connection systems; I have no intention of changing these files. Sorry.

Full Mayan Set List:
Pin Set (https://www.thingiverse.com/thing:4201909)
Mayan Tiles (https://www.thingiverse.com/thing:4221675)
Mayan Cubes (https://www.thingiverse.com/thing:4223975)
Mayan Cubes - Altar (https://www.thingiverse.com/thing:4226257)
Mayan Cubes - Corner Groups (https://www.thingiverse.com/thing:4226304)
Mayan Cubes - Corner+Inner Walls - Bases (https://www.thingiverse.com/thing:4226356)
Mayan Cubes - Corner+Inner Walls - Slopes (https://www.thingiverse.com/thing:4227889)
Mayan Cubes - Custom Tiles (https://www.thin