What do you mean by exteriors? Ive dont some terrain work, hooking up doors from int to ext and back forth. Last I know they still haven't fixed the LOD problem for exteriors. So to get around that we always need to build an exterior inside an enclosed area, say open area of town ruble, a canyon or such. If they did fix it, I don't think computer could take that trip generating an LOD field. Ya I was looking through the pics, and he's definately got the interiors started. I specifically like to spice them up, make the areas feel lived in and unique from one another.