As a 35 yr scale modeller I can tell you there is a gent called Alfred Wong in America who does prototyping for model kits on commission - he has also been employed by a few movie companies to make prototypes for films.
What I mean by prototyping is he scratchbuilds a model, according to a given design, then cuts it up in a way so that the pieces can be used to make moulds for a limited production run - these are normally called "garage" kits, and as I said production is usually limited, but there are companies that produce many hundreds of these very limited market kits.
If FDev contacted the communities that do this sort of thing it would be a simple matter to get kits produced in limited numbers.
Scale modelling - PROPER scale modelling not the rubbish ppl half made then put back in box as a child, is a serious industry and enthusiasts will willingly pay hundreds of pounds for the right kits.