Indie Revolver has a "first look" at a "Chrome Trooper" from Star Wars: Episode VII!
"The chrome troopers do not actually wear a hood or covering in the film. The metal collar stands up from the torso armor and curves up on the sides before dipping down again at the back." - reported Indie Revolver, who further speculates; "A couple sources have expressed that the chrome troopers are a private security force for Adam Driver’s character – silver mercenary rent-a-cops rather than true Imperial Forces for Adam Driver’s character. While we’ve not heard this from anyone directly, the most abundant rumor about Driver is that he’s a wealthy aristocrat with an interest in Sith artifacts. "