That ISD image is da bomb. I love Greg Martin's space scenes, the models are stunners and you did a great job at putting it all together into a sweet composition. I'm not touching the Death Star one right now because most of my crits are in the laser beams, which you say you're working on. The planets look mostly good but the Earth-like one (might even be Earth) looks a little off, but that might be a lighting issue and Mars' atmosphere looks too white to me, it should be more of a salmon color.
