Summary

These snowflakes were found somewhere in Internet for cutting from paper.
I have prepare it for 3d printing in STL.

Feel free to scale it in your slicer software, by default it is ~100mm size and 2.4-2.6mm height for 0.2 layer height printing.
I have made Einstein one to test this design, but Curie and Schrodinger is new version I didn't test yet)
Happy New Year!!!