I suck at perspective.

It's easier to spend 8 hours making a bit of scenery for a background in 3d then turning it into lineart than pissing around making stuff that looks wrong by hand.

The comic script requires a town. I built a building. I continued building.

The current size is roughly 936m x 516m Most of the buildings are undetailled. They'll get stuff on the to define them as soon as they're actually in a shot. Saves making the whole thing fully detailled for no reason.