Since post-apocalyptic is the main theme, how about some figures for Xenozoic Tales, aka Cadillacs and Dinosaurs, by comic book artist Mark Schultz? We can get the dinosaurs plenty of places, and maybe we can find old cars, but I can't find suitable figures for Jack Tenrec or his gorgeous friend Hannah Dundee. That's definately a post-apocalyptic setting, but with a pre-historic twist (obviously), and a bit of a throwback in styles to the 1950's and 1960's.
youtube of first 1/3 of episode 1 of the derivative TV cartoon here (comic books look better):