Help locating bodyshells

When I have finished my current projects I have decided to recreate some of the cars from The V8 Super Saloon Series. I am looking for a Daf 55 or 66 and a Skoda Rapide. Others under consideration are a Beetle, a Mini a Rover P6 and an Escort, these are easy to find. I think the first to are going to prove very difficult to find. Seems to be a race series much forgotten and nobody seems to make solid bodies of them.