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
Solo: A Star Wars Story providing the voice, reprising the role from "[[Star Wars: The Clone Wars (2008 TV series)|The Clone Wars]]" and "[[Star Wars Rebels|Rebels]]" animated TV series. Screenwriter Jonathan Kasdan and first assistant director Toby Hefferman portrayed [[Tag and Bink|Tag Greenley and Bink Otauna]], respectively—two characters that first appeared in the "[[Star Wars expanded universe|Star Wars Legends]]" [[Star Wars comics|comics]] published by [[Dark Horse Comics]]. The scene was not included in the finished film. In 2012, "Star Wars" creator [[George Lucas]] began developing a film about a young Han Solo, and hired veteran "Star Wars" screenwriter [[Lawrence Kasdan]] to write the [[screenplay]]. After