(I can't see those problem with the rocks that some one complained about)
I didnt complain I commented that's kinda what C+C are all about (I know it's not a WIP as well!) 
I like number 4 the best it seems to sit really well with the model (although maybe a slightly lighter colour would do it)
Alan
Technical Director - Framestore
Currently working on: Your Highness
IMDB