Yeah, they need something.
Here's sort of what I was going for.
Bing Maps_20140730-203544 crop.png
I may put some stuff in that was not in the original pencil drawing. Some items sitting around town and what-not. Wagon, barrels, baskets, etc.
If I come up with something better for the trees maybe I might add some more trees out to the edges. I hate to cover over all that grass detail but it seems a little empty on the edges.