Board Thread:General Discussion/@comment-75.142.246.113-20131018165542/@comment-4802159-20131026051734

I would argue on the grounds of the additional attention given to a high-profile character and a common mook would account for design differences.

I would say the half-mask with the four eye slits is sufficient commonality to at least draw a line. Nothing in this show is ever similar to something else. For there to be any level of commonality, it would have to be intentional.