There are a lot of sculptors here, who, when they show thier work, almost invariably get asked wether the sculpts will be re-produced.
I´m not 100% up on the re-production side of sculpting, the mold making and casting, but I know it costs a bit of money, often more than a single person can afford.
Would there be, if a reliable casting service could be found, interest in people putting money towards having sets created? ..a sort of joint venture thing to help sculptors of small ranges to get thier sculpts re-produced.