nice effects, i can see where u tried to make it look like hes shootin somethin out of his hand allthough its on his fingers lol.
also its blended pretty well

however, dont rely on gradient maps to give the sig color, use your own creativity for that, use colors from the render, which is kind of choppy on some parts n the text isnt too good

overall pretty good job, just touch up those areas on the next sig