"Spectral" Helmet Opening Exploration

Official concept art for the 2016 Legendary Pictures / Netflix film "Spectral". Exploring how the DARPA helmet might open.

An open version of the helmet -- meant to sort of hinge open like a fighter pilot.

A sketch of how one version of the helmet might open. No that is not Michael Fassbender in the sketch, it is just a photo of some guy I found online :)