I stopped working on this helmet for a while after finding out that it doesn't fit my head. I may finish it up just for display.
Anyway, some has asked how to see out the helmet. There are several ways, and none is feasible or cheap.
I found this today, but the glasses are not getting good review. Plus it is quite expensive. $750 street price, in case anyone is interested. You need to hack it to be able to view through a camera.
http://cinemizer.zeiss.com/cinemizer-oled/en_de/home.html