Kropserkel: Darth Vader McQuarrie Conceptual Helmet

No, this isn't quite the Vader you've become so familiar with, but it could have been. Above is the completed 1:1 scale conceptual helmet fabricated in two parts with thick, dark, acrylic lenses. The finish on the parts is much like textured military and police helmets.

This, without a doubt, would be the favourite of Vader cosplayers the world over.