Final shot first, for the thumbnail, cause I do believe this factory is complete.

So, finishing out the back wall, I ran into more clipping than I anticipated. The support pad at the top even ended up clipping through the wall, on the outside.

Fortunately, the clipping kinda works in my favor. Just deleting the vertical beam gives the illusion that it's mounted to the wall, instead, so that was an easy fix.

And that's the back wall complete. Basically the same as the front wall, but flatter.

I tried to be as un-boring as I could manage, for the roof, and I'm rather pleased with the outcome. Even though it's still uhh.... formulaic? I dunno, "heavily-organized" is just kinda my style, I guess.

Interior coloring.

Also a skirt and footings.

Nerd docs.