The Edge Of Tomorrow | Behind-The-Scenes Production designer Oliver Scholl and his team worked with lead builder Pierre Bohanna to develop concept art for several battle suit options based on contemporary, real-world powered exoskeleton initiatives, such as those supported by DARPA. When director Doug Liman chose a design, the team built an aluminum prototype frame that had pivot points and hinges. Costume designer Kate Hawley contributed a gritty aesthetic design for the color palettes and surf