I like the effects behind the render. It would be cooler if you added some effects in front of the render also.
well it seems very amateur in my opinion. it looks like a one brush pack background with the render pasted over it and put to a gradient map on the first version with text carelessly just slapped on top of it with no thought. the second version looks like you smudges a little bit of the render and put in a random purple to orange gradient not blending it in at all with the text still with horrible placement and left white the version you have set as your sig is the best version out of a very beginner level sig but dont worry to much about it , we were all this nooby when we first started , keep at it , and to make you sigs a little more colourful you should look at a beginner sig tutorial i made here back on my old accout , it should help you out http://www.gamerenders.com/forum/showthread.php?t=292856
