So I have this 2" high embankment that I need to install a curved retaining wall on. Here are the issues. It's about 6' in length, so need a way to handle wall joints. I thought about printed block wall paper, but I'm concerned about damage to the card stock when I spray the adjacent scenery. Also, it really needs to have some 3D qualities to look good since it is near the front of the layout.
Any ideas?