I found an old train set in my dads attic. I'm not well versed in the model train world, but I want to say its maybe HO gauge? Anyway, I put up a real tree and want to put the train under it. I know branches and needles are inevitably going to fall all over, is there any trick or secret to keeping the tracks clean? I also put up a porcelain village, so it will make regular vacuuming difficult.