Two Different Background Buildings and a DIY Photo Backdrop for my HO Scale Model Railroad Layout

I show how I create realistic photo backdrops using photos I shot with my phone. I also build two background "flats". One is built by "kitbashing" a couple of wall sections from a Walther's 'Reliable Warehouse & Storage" kit. The other is scratch built using styrene sheets, scale lumber, and leftover pieces from other model kits. I installed LED interior and exterior lighting in both buildings. #modelrailroad #modeltrain