Introduction This thread will look at the Rogue One Stormtrooper (R1 TK) back pack as seen on display at Celebration Europe 2016 (CE) in London.        It is recognised that at least 3-4 R1 TKs have been seen wearing the back pack in the trailers, CE sizzle reel, and various promotional material. This build is concerned ONLY with the CE R1 TK pack, as this is the most documented and readily scrutinisable prop; due the vast online reference library generated by attendees at the conventio