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3D Models

Note: unless otherwise specified, the copyright for the models belongs to Anton Lukyanenko. You may print these models and copy the files for personal use only.


A tiling of the Heisenberg group: base, layer 0, layer 1.

Instructions: print all three files (layer 1 requires support), then assemble into a free-standing object.

Sauron's Helmet

Nine touching tiles in the Heisenberg group, which look rather like Sauron's helmet. Print with support.


An anticube is the image of a cube after inversion in a sphere. Print two copies of the file, then glue together. Also, notice that the base of both is an antisquare.

Euclidean anticube, Heisenberg anticube.