The gree named "Paul", is the player character in Petscop.
It has light yellow skin, a dark green shirt, brown pants, and no shoes. It has abnormally large feet, and it does not have arms, and lacks the ability to open doors according to dialog in the game. The player character itself has no in-game name of it’s own, but is instead referred to by the name of the save file “Paul”.
Yellow skin, large feet, armless (or his arms are covered by the "shirt" which many think may be the blanket candace was in or a straight jacket) some kind of upper body clothing given many names, sort of a traingular mouth thing which so\
- Is unable to open doors.