There's the topo of course. You should have at lest one of those knocking around.
This render is a beast. I think this is going to be tomorrow morning guys- running all night.This has really surprised me. Sorry for the delay. I've got 2 erosion devices in there on the mountains only. Jeez...
If it goes caput I'll just take out all erosion and simply run that- that'll be about 4 hours max. So either way mid tomorrow.

monks