I was cruising around on Google+ when I came across these great pictures from Artur Mazur, comparing a 3D model of his in Google Earth to the real-life location:
While Artur hasn’t created a ton of models, he’s had 39 models accepted into Google Earth and the quality of his work is quite impressive. Another great example is this model, found in southern Poland:
Most of his work can be found in remote areas, so I encourage you to view his collection of models in the 3D Warehouse and see them for yourself in Google Earth.
Nice work, Artur!