I didn't use lo-res models as the tiny trees in the background, so this image had over 22 trillion polygons. (69.6 trillion when rendering the dynamically generated parts.) Defiantly NOT a model of efficiency.
The space scenes are the most clicked on in the Sci-Fi gallery, so I will be adding more planetary images. They will probably remain in the sci-fi gallery, as the scaling and positioning of even the most realistic scenes, will still be dictated by composition more than reality.