When they make prosthetics for movie, etc, they make moulds from an original cast and make multiple masks at one time or new ones as needed from that original mould. If they got the ears wrong in the original cast, they'll be consistently wrong in each prosthetic they make from it.
When they make prosthetics for movie, etc, they make moulds from an original cast and make multiple masks at one time or new ones as needed from that original mould. If they got the ears wrong in the original cast, they'll be consistently wrong in each prosthetic they make from it.