It happened, but making a display of it is in bad taste and will be offensive to many people. About the only way to do it is if you are a Jewish holocaust group showing the horror of the camps with emaciated bodies in an historical remembrance context. Just using normal refugee figures would make it seem like the Hogan's Heroes of concentration camps. And what do concentration camps have to do with collecting toy soldiers? Do airplane modellers do dios of crashed passenger planes with body parts strewn about the site? Or model railroaders doing bloody train wrecks?
Everyone is trying to be liberal and politically correct in their comments on this topic. But if a manufacturer came out with figures for such a dio, I would find it difficult to buy anything from that company or even associate with people on a forum who would make such dios.
Why not a diorama of the hangings after the Nuremberg trials? Or the genocide in Armenia, Africa or Bosnia?
Terry