Thank you for the compliment Sir Rodney!
Step one was to apply basing sand with pva and any raised areas are made or rocks fixed in place by using green stuff. Then, once dry I sprayed the bases all over using Flames of War British Armour (Italy) which is basically khaki. I then apply a pretty liberal dry brush of Vallejo cork brown followed by another more light dry brush of Vallejo stone grey. The static grass I used to start with was a scorched grass by Citadel, but I ran out and couldn't find any more, they appear to have stopped making it, so I had to use a greener toned one and have had to go back and redo the original bases to match as the difference was noticeable. I preferred the scorched grass as it gave the bases a somewhat bleak look and didn't overpower the figures, whereas the brighter green can detract somewhat I think. Finally I popped a mixture of tufts and flowers on to break up the bowling green effect of solely static grass.