We needed a thread where the behind-the-scenes magic is discussed. Sort of technology, sort of cosplay, lots of stuff with very expensive toys.
Starting off, I submit a very fine interview courtesy of Tested (sort of the post-Apocalyptic Mythbusters) with Jose Fernandez. He runs Ironhead Studios, and has been involved for a long time making helmets, costumes and other designed stuff. Lots of Batman v. Superman and X-Men: Apocalypse stuff here.