Adam-12 patrol car model... am I out of luck?

OK, FSM folks... would appreciate some ideas here.

I've been looking for a kit of a car to convert into a patrol car from the old Adam-12 series.

Can't find a 69 Plymouth Belvedere... closest kit out there is a 69 Roadrunner.. front & rear is identical in appearnce, but it's a 2-doo car, and the roof line is WAY different. I don't have the scratchbuilding skill to add the 2 missing doors & rework the roof line to make it into a 4-door Belvedere.

So then I see an ad for a 71 Plymouth Satellite, which was used in a later season of the show. Order it, the kit arrives... AGAIN, it's a 2-door model, not a 4-door!

Does anyone know of any kits, be they resin, styrene or whatever, of 4-door version of any of the following:

1967, 1968 or 1969 Plymouth Belvedere, 1971 Plymouth Satellite or 1972 AMC Matador.

Resin body conversion kits would work also. Thanks!