Printed with white PLA. Came out pretty well
Printed with a 0.4 nozzle, seemed to work fine. I guess a smaller nozzle would help with the details.
I thought it helped a lot to scale down the village/settlement pieces to 80%, in order to make them easier to differentiate from the cities.
Also printed the road pieces on its side. seems to make a much better print, but my settings had some stringing which i had to remove.