Here are a few photos showing my progress as well as a few with the various houses inserted.

The last photo shows a possible combination of two houses and yards. All that remains is to dry brush and flock with ground cover. As you may have noticed I am having difficulty in choosing a ground cover mix for all my terrain pieces, any suggestions are welcome. I am thinking of a type of flock static grass mix that suits any general type of surface.

The following was inspired by Byzantium and Thanos. My houses need a bit more body so I decided to create a few interchangeable yards\gardens to resolve this issue. The next few photos show the making of the first one, a wooden panel fence with a gate at the back.

These yards\gardens will be interchangeable and will fit any of the four houses. As I progress I will upload W.I.P. photos.