Hello, Last Christmas a family member gave me a model ceramic village that had been used in a Christmas display. I've been unable to find figures and other accessories to accent the pieces so I'm turning to the world of model railroads for help in selecting figures, vehicles and scenery to add to the display. Most of the houses are small. They're roughly 5 inches wide by 4 inches tall. Which model railroad scale would be appropriate for matching with houses of that size? I don't like holiday displays where the figure skaters look like they could crush the surrounding houses! Thanks for any help.