This is a pretty cool planet, and is my first render - I know your touched I put it on here ^_^ There are some "accidents" at the bottom of the planet but I don't think that will affect most as usually for sigs you will cut that portion of anyway and if you don't it would be covered by effects/blending -SMC
Great Render, but I wouldve used some picture of a person, video game, something like that, rather than a planet, gj none-the-less
I incorpate it into brushing backgrounds, never replacing a character with it. Also it wasen't the easiest cut ever since there was a multicolorish glow around it which was touch to get rid of