Tatum Noel by Sandy Faber?

Is Tatum one of the kits that has been illegally copied? If so how can you tell if you have a copy or legitimate kit?
I know newer Sandy Faber kits are marked with S.Faber on the neck, but I don’t know about the older ones.

Tatum has been copied. So many of them have. Price is usually a clue or if it’s advertised as silicone vinyl because those two compounds don’t mix. I’m not 100% certain but I don’t think the copies have the sculptors name or initials but I might be wrong about that.