Is there much call for sets? I've seen a few in the marketplace, a restaurant, a factory, etc. Do these sell (I noticed they weren't topping the Best Sellers list)? I've considered making some to sell (and maybe some freebies, too, but I've GOT to pay off this software first:) ), with more realistic textures than most I've seen. Is it worth it? And what sort of sets would you like to see? Interiors, exteriors, sci-fi, everyday stuff? Or would it all just be a waste of my time?