Germany Puzzle

Me and my friend decided to learn a little about how to use basic CAD software and since he's really into geography we decided to create a puzzle made out of the German Federal States. We traced it all by hand but it fits quite good. We decided against creating the Federal States of Berlin, Hamburg and Bremen as their own, since they are quite small so we included them into the surrounding states. Sorry you guys who live there ;)
I created a second version with a hole on the back for a magnet 10mm in diameter and 1mm deep so it can be used as a fridge magnet. Those parts are marked as "hole" the normal ones as "noHole". To print the parts with the hole I'd recommend turning them over 180° so the hole is on top. This way it comes out rather nicely. I had to change the size of the Saarland though, because it wouldn't have fit a magnet otherwise.