Hmm... I like the idea of the running lights, maybe some spotlights volumetric and fading off into space... that sounds cool and meshes with my generic idea of a space freighter... I originally thought about doing some DOF but it was too much, background planet was too blurry, and I didn't feel like going and rescaling the entire scene (I think that would work), thus throwing off all of my perfectly scaled world space textures. =) I think another problem with the planets could be that there are too many. It might be a bit crowded, something for further experimentation. Thanks!