Hello everyone, All helmets are NOT 1:1 head size, you need to scale it yourself and cut in slicer and add support if they are missing. I print them in approx 1:10 for test prints Write to me in private chat if you have ideas for a helmet or anything else. I started 3d printing 4 years ago with a Bambu Lab printer, I have also started with resin printers, air brush, and now started on some more 3d models with the help of A.I.