Thanks guys. It's post-processed. Just a duplicate layer with a mask and a Gaussian blur. The saturation and vibrance are ramped up ridiculously, but it works for miniatures. It just happened to be the perfect shot for that technique with the stand-alone building shot from above. A couple of people walking near the house would have been icing on the cake, but you can't have everything.
"I know rocks. Rocks are hard."