Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:1321125.
Tak, the game. Created by James Earnest (of Cheapass Games fame), from the stories of Patrick Rothfuss.
I used the measurements posted here as the base: http://cheapass.com/node/215
Truth be told, I haven't played Tak yet, or read the books, but I was in a mood to create some abstract game pieces, and this seemed like a good project.
There is another Tak set on thingiverse, be sure to check that one out as well, http://www.thingiverse.com/thing:1042991 My set is original, not copies, but the base shapes are probably based off the same thing. Just throwing a shout out.
Let me know if you print it and play it, I'd be curious. I'm going to print these soon and give the game a try.
This thing was made with Tinkercad.