Cool 3d prints

Here is a list of 3d prints that I want to print when I can. I have a focus more on tools on puzzles, and less on decorations or figurines.

Tangram: A puzzle I used to have as a kid which I would like to try again. This print seems similar to how I would want it but I think it would be better to just throw it up in FreeCAD so I can get it how I want.