Bondo work done (unless I find a spot that looks terrible later). It has been primed twice, the roads a rattle-canned flat black. I ended up using the same cheap craft paint as my last diorama for the dirt parts, and mixed a couple colors and painted over wet paint to get a mixed color since dirt isn’t one consistent color.
I need to paint the road lines, add the grass, and make the sign mount points. It is definitely coming along.