There’s lots of costumes and characters on display at San Diego Comic Con from the many films represented. Rogue One: A Star Wars Story has most of the same costumes on display that they showed during the recent Star Wars Celebration in London, except for one. The one new character is a mysterious alien that Disney/Lucasfilm has confirmed is named Edrio Two Tubes. Check out a description of Edrio and images of the display from Comic Con below (courtesy of Screen Rant).
“Edrio Two Tubes is a mercenary pilot who flies alongside his eggmate, Benthic. The two share the nickname derived from the breathing apparatus that allows their Tognath physiology to process oxygen atmospheres. Edrio’s home world Yar Togna was conquered and occupied by the Empire, forcing him to flee as a refugee. Desiring to strike back at the Empire, Edrio and Benthic have allied with Saw Gerrera.”