Magic Circle Puzzle

This magic circle puzzle is published in a book “Creative Puzzles of the World” from 1978. Originally to make from wood.I adopted it for 3D printing. The photos above are from a print that is scaled to 50% z and 80% x/y.I decided to print each segment individually and then glue together in order to avoid support. My profile has an assembled version too, if you prefer this. I did not test that yet. There are two ways to assemble it (after printing)a) glue together all pieces in the assembled vers