The figure comes with dark-green and brown tunic with fur cuffs, as well as dark green tights and brown shoes. There are no accessories.
Galen was a character from the Planet of the Apes TV series. He was basically sympathetic to the human cause, and helped the stranded astronauts stay one step ahead of the aggressive gorillas always hunting them.
Galen was played on the show by Roddy McDowell, who had played Cornelius in the film series.
Note: the Galen and Cornelius action figures are identical, with only differences in packaging to distinguish them.