My author's helmet remake Starkiller Helmet, For your head in prepare it yourself! only in.cgtrader.com propmasterpack :format in stl,igs,step ,smt,sat Note the dimensions! The thickness of the walls is 7 millimeters. There are two options for cutting. On a part no more than 170 mm. And a version of large pieces for large 3d printers. Source code in the cad format for self-preparation and cutting.