Stair 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 Stair Set List:
Pin Set
https://www.thingiverse.com/thing:4201909
Stair Cubes
https://www.thingiverse.com/thing:4304073
Stair Cubes - Corner Groups
https://www.thingiverse.com/thing:4304099
Stair Cubes - Corner Groups+Inner Walls
https://www.thingiverse.com/thing:4304150
Stair Cubes - Field Groups
https://www.thingiverse.com/thing:4306001
Stair Cubes - Line Groups
https://www.thingiverse.com/thing:4306213
Stair Cubes - Line+Inner Walls - MC Bases
https://www.thingiverse.com/thing:4308276
Stair Cubes - Line+Inner Walls