Just a single shot today of this boxcar (Athearn), weathered lightly by first flattening down the red with a spray of Terra Cotta acrylic. Then some grey patches to simulate over-painting of graffiti, and a little bit of dark rust in a few places. The roof rust is done with burnt sienna and burnt umber. And dullcote all over .
The building in the warehouse background has been sold and removed from the layout.