Clone trooper film series and in the "Star Wars" expanded universe media, a number of specialized trooper units are seen, including elite special forces units such as the 'Advanced Reconnaissance Commandos' (ARC troopers), and Null ARCs, who usually work alone. All clone commandos and ARCs were trained by Mandalorian mercenaries; the elite Clone Troopers are known as Shadow Troopers. The style and color of a clone troopers armor often varies depending on their rank, specialization, unit, or environment, for example, the clone troopers on Kashyyyk wear camouflage green scout-style armour whereas the 501st legion wears standard white armor with blue accents. Another
Rey (Star Wars) "the Force awakens in Rey" and that her character carries a lightsaber. He said that demand for Rey products was underestimated. Abrams said, "I will say that it seems preposterous and wrong that the main character of the movie is not well represented in what is clearly a huge piece of the "Star Wars" world in terms of merchandising." Regarding Rey's relative absence in "Star Wars" merchandising, CBBC presenter and voice actor Christopher Johnson stated: "It still baffles me to this day that some toy manufacturers don't think that girls want to play with 'superhero' toys and that boys aren't