Holo Pilot Helmet
thingiverse
Holo Pilot Helmet I got commissioned by "N_art" for people (and myself) to print. It is sized to my head so you might have to change that. The camera is hollow and the (what I think it is) battery pack on the back of the helmet is hollow.
Download Model from thingiverse
With this file you will be able to print Holo Pilot Helmet with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Holo Pilot Helmet.