Nero3D The Canuck Creator, show his homemade 3D printed Helldivers 2 Helmet based on files he bought online. You can do your own or you can buy ready made ones available online for cosplay use. As for airsoft use, you still need eye protection. This helmet boasts a variety of features to make printing a breeze, including pre-separated pieces for smaller printers, large part pre-cuts, a sizing slice for perfect fit, a buck for creating the visor, and Bambu Studio Project and GCODE files to expedite the printing process, all available in multiple versions (Assembled, Casting, and Solid).