Prototype is a robot with a white casing. He is seemingly unfinished, with exposed mechanical parts on their right arm, legs and back of the head. He has blueish-purple eyes with a hot pink highlight.Prototype has four horns: two on his head yellow on the left, red on the right and two flatter ones purple on the left, blue on the right on lower jaw. Prototype has four-clawlike fingers on each hand, with the "thumb" being red and the rest yellow, blue and purple. Regretavtor bot!