Carrier Centaur

I needed an idea for an individual that could easily carry this large arcane cage around. So I came up with a cyborg centaur made out of a clone (that was being kept in stasis for organ transplants in case something befalls the original). His skin color's grey because of the blood substitute. His brain's been compartmentalized in order to control what connections can exist and what signals pass through, which is why he can do a very specific set of things very well but never has original thoughts on his own.