There's specifics of a reploid\robot: Their body doesn't bend much like normal human flesh would, so I'd say rigging Zero would be quite easy. There'd be joints and the head to worry about.
If you do get permission, and it IS rigged, I do hope the hair is rigged so it fits along the body, or something. Zero's nothing without his hair.
the key to all of Zero's power = His amazing hair thats why in X4 when u get ur hair crushed as Zero u die lol and ill have to try this out
X4 the best damned X game ever. You have so much more controll as Zero. Also, Zero doesn't seem so underpowered in X4. In the other games, he's not nearly as powerfull as he's supposed to be. Hell, plasma blasts aren't even supposed to harm him unless they're charged blasts. Sigma was the only real challenge for Zero. Although, in X4 you learn why Zero was around in the first place. He is the reason the original Mega Man is no longer around...