Javalier Rawhead, PhD - common genet, 1m (3'2") 25Kg (55lbs)

Displeased with the frailty of an organic body, Dr Rawhead eventually disposed of it completely, copying his consciousness to a computerized drive and building a new body out of a fleet of nanomachines, which allow him to stretch, expand or multiply any of his limbs, as well as change colors, sex, species and, thanks to a pentadimensional link to a private pocket storage room, also mass and size, by discarding some nanodevices or calling upon more of them.

These machines are able to transmit chemical and physical information to his brain in the form of taste or pleasure, which he can turn on and off to make any part of his body perceive these stimuli. He can also eat food, but he can't digest it, it just remains safely stored inside his body until he has time to dispose of it. Instead, he can recharge from sunlight or by connecting to the city power grid.