Scratch built N scale plastics plant

several years (decades?) ago Model Railroader had an article and plans on a plastics plant served by the Southern Railroad. Here is my selectively compressed attempt. This particular version is a low relief model, with only the rail side half being modeled. It is built out of plain 0.040" styrene sheet and 0.030" space corrugated styrene siding. This photo shows what I call 'stage 1', all the major structural work done and a base coat of paint applied. Further photos will show the next stages.