Attached Link: Complexity thru terrain layering

that's what i'm talking about with terrain layering tho and using different textures on the two terrains or sym lats.. with the smooth one set to show thru at lower atltiude.. and the rougher one higher up

this tute here is off the beaten track a little but it will kinda show you the general idea of what i'm thinking re the layering and differernt textures etc.. and how it might offer another method/possibility of further ideas on how you might be able to go about getting the mixed surface your after