Algodoo

This guy is the prototype of a mathion. He will be on a journey of adventures, which involve math.
He divides from other maybe known lifeforms by his curly hair,
orange-like skin, purple trousers, big buttons, big eyes, 4 fingers, 3 spectacle-rubberbands and eyebrows.

Is this enough to make him a usable prototype or do we need more differences?