Thanks guys! I have this as my screensaver at work.
Rich, sorry if I put this in the wrong place... I was just happy I made something "postable" (Is that a word?)
It really is about 90% post pro, combining images with Gimp and the model output from Kerkythea. (I added two spotlights in kerky, for the spaceship, to model the lighting found in the NASA image and then combined the images in Gimp)
David has really opened my eyes to how much I can accomplish after a render. You really stop worrying about little mistakes because you know you can fix them later or even improve them. This has really sped up my working time.
Thanks again!
s