Pinhead
Pinhead is main villain and leader of the Cenobites from the Hellraiser film series, based on the book The Hellbound Heart by Clive Barker. While there are Pinhead masks for sale, I believe none of them do true justice to the character and that he is best shown through make-up. Listed here are the basic requirements, but for little details and how to actually create Pinhead’s face I highly recommend watching this excellent Pinhead make-up tutorial