now has some grass on the base though... probably shouldn't have done for the whole ruined city ethos, but looks less monochrome (I like my weathered wood recipe, but it's just so grey from a distance)...
Svennn's right, the towers are stunning!
Don't worry about grass and bushes etc in ruined cities looking wrong. In fact you really need quite a lot, as it's surprising how quickly nature starts to reclaim it's own once urban areas fall into disrepair.