Hi, thanks for the response.You are right, it does say it was the head from the released figure and not a casting in the comments. Do you think a casting would be the better way to go or should I try to track does one of the original figures of Terry?
I have been told that the casting available on Stews site is a shrunk down version to better fit JLU bodies, but the original one used in that video doesn't look oversized and it would be sharper detail being the original, right?

I once bought Stew´s to make that exact same figure but I cannot tell if it´s been shrunk or not

Yeah, the neck needed to be added because the original head didnt have a neck and just connected right to the body so the neck had to be sculpted on additionally.