Here are some pics of the hills I've done for the game.  To be honest they look better in real life than they do in the photos.

The first pic shows the full set of completed hills with sand texture added but before painting.

Next a few pictures of the completed hills with the Ranger Cannon Company for scale.  You also get a chance the see the Crawley family's new hall carpet.  You lucky people. 

The dry-stone retaining walls of the terraces took ages to build.  I'd be quite happy never to handle cat litter again!