Voronoi Tak

This Tak set was made with Tinkercad. Edit it online https://www.tinkercad.com/things/f1Yu5wddTFJ

For capstones, there are lots of great voronoi/wireframe chess sets with pawns or queens that work really well if altered to be the correct size.
http://www.thingiverse.com/search?q=voronoi+chess