Keith sent this to me a long time ago, but I never got a chance to really look through the gallery until just now.

Trainset Ghetto by Peter Feigenbaum is a model railroad set that depicts New York City in its most decrepit state.

The attention to detail in this model is pretty insane. It includes REVS tags, graffiti, grime, grit, store signs, and signs of aging on the buildings. Check out the gallery if you want to see more.