The idea of CoG's RCT section was so that people could get real constructive criticism as you know, Grav.
The layout looks to be very realistic as far as I can see, which is most pleasing to see! I can see you have put a of time into the landscape but may I suggest that some of the terrain painting looks a bit 'off' as it were, such as the sharp transition between rock and grass at the base of the peaks.