Snowflake Puzzle

See if you can fit the pieces into the snowflake shape (without cheating!).
There are also many other shapes that can be made with these pieces, including a straightforward hexagon - I'd love to see what you can come up with!

Was having so much fun learning BlocksCAD that I wanted to try something else.
As usual, I'm not a great coder and I'm sure this could be done more elegantly but it does the job for now.
I first created the basic hex shape after I discovered that cylinders with small radii produced 5, 6, 7 sided shapes etc. After that I created modules that would then add another hex shape at different positions around the first one with a loop to add more if needed (e.g. pos_1 with no. x).
Then I set up modules to create the different shaped pieces in the puzzle before finally creating a base with the 'hull' and 'difference' blocks.

Everything printed out fairly quickly on my Anet A8 and fitted together OK as I built in a little tolerance for that. After my first print