Ghostface.co.uk

Hey everyone, I know this is a stupid question, but seeing as there are few Fantastic faces masks left, I decided to I want to create a small series of custom replica's. Now, I know I need to make the mold with clay first, then cover it in plaster of paris, and then paint liquid latex into it. However, I can not seem to find a suitable clay for this, and I dont want to produce shitty replica's. PLEASE NOTE: These Replica's will not be sold, but will be used in a Scream fan film I have coming up. Selling them would infringe copy right on the masks which I dont think I would enjoy being sued over.
If theres any suggestions, please tell me them.

As Ghostface mentioned I wouldn't do it. You don't want to get yourself in a position as being disrespectful to FunWorld.