Installing a model railroad backdrop, part 1 – prep By Angela Cotey | March 31, 2016 | Last updated on November 7, 2022 Watch this video from a fellow model railroader Email Newsletter Get the newest photos, videos, stories, and more from Trains.com brands. Sign-up for email today! Get Updates Watch as this model railroader prepares to install a model railroad backdrop. This system could be used on a variety of media, however, the BackDrop Warehouse is the manufacturer of the product furnished.