I would like to scratchbuild the sub station in the photo below. I am having difficulty finding brick wall sections. I have found some that are approximately 4" x 3" and expensive and, of course, I could kitbash ot scratchbash a Korber structure but it does not seem like the wall sections would be big enough and also free of windows. Ameritowne buildings have walls with three protruding brick separations which seems like a lot of cutting.
Of course, I would also like suggestions on the electrical equipment, too.
Many thanks