I completed my first ever gaming terrain last night. It's nade it out of some server packing foam ripped into smaller pieces then glued to a movement tray - and then some pollyfiller/spackle slapped on top. Glued and covered in sand, then painted the sand Khemi Brown before drybrushing it with Deneb Stone. Then a mixture of grasses glued on. Looks reasonable for a first go I think. If I do another, it will be bigger though as there really isn't room enough for more than 10 figures on the top of the hill.