I would of blurred the background a little bit more, not bad though other than the text. This is a different style I've seen from you since the last time I saw you post a signature.
I think if you replaced green with red it would have of been a nice addition to the signature. This shit is crazy, all over the place. I think what you should of also did was add a focal point to it. Other than that, I still like it but with a little bit more adjustments it would look mad dope.