Website: thingiverse
Author: big_red_frog
Price: Free Download
File format: .Stl 3d printable
Description:
NOT rated for motor vehicle use, general safety equipment or Type 26/42/52 directed energy plasma cannons. To better support detailed instructions and development, now hosting blog like content at hackaday projects which is in alpha, at http://projects.hackaday.com/project/254-Halo-4-Helmet-(-Size-A%2C-B%2C-C-) This