Hi, I'll try to make a valuable comment. Let me say the signature looks alright. I find the color of the girl in the renders skin to make the signature look wierd like to me it doesn't flow well with the background. I find the background to be a bit to blue, like it needs more of a variety in my opinion one color just makes it look boring to me. I think that you should try come gradient maps. A good I found was your blending very nice job on that !. I think the signature could use a boarder to give it an extra touch, but not really needed(just a personal preference of mine, haha). Looks kind of empty on the left side, maybe some text to fill it in. Nice work but it could use some work .
