Well, I imagine that you would probably look a lot like yourself, since it appears to be skin applied over your own musculature and skull and cartilage.
However, its not too farfetched to imagine that muscle, bone and cartilage can be changed allowing for a totally new look.
I imagine that this is what makes doctors nervous.
I think it is a fantastic idea for those with disfigurements. I don't think the doctors should hold back for ethical concerns, because it is clear that this CAN be done, and so probably, the folks who would do it for the wrong reasons are probably already doing it.
This is my arguement for looser gun control laws, too
