Sun is a jester-like animatronic with a stylized light-beige sun-shaped head, white eyes, and a widely-grinning expression. There is a noticeably darker crescent-shaped marking on Sun's face that his nose slightly overlaps, forming the illusion of a smiling moon. His head has spikes on its perimeter that resemble sun rays. He has a lanky body with long limbs and large, opposable five-fingered hands.