Perhaps one day I'll model my 20-inch dobsonian telescope and it's support trailer on one on of my modules.
Only slightly more seriously, has anyone put a scale model-model of the solar system on an n-scale layout? Some parks, cities/museums have models of the solar system in parks or along trails to allow people to better understand the scale - the distances between the planets. There was a lady in an astronomy club I was in a few years back who at public star parties, would scale out the solar system using pieces of toilet paper.
Clear Skies,
Bob