Okay, I might come off as a little harsh, so if I sound mean, Im not trying too - its the way its coming off. Dont be offended in any way.
First thing - the frame is way out of place. I mean, you have a background that has things blending in everywhere, and then you cut it off with a not-so good looking "frame," or "border." It seems that on some parts you didnt even line up the lines right, and the line ends after where its supposed too. The B&E effort doesnt belong in this sig, either. I suggest you get rid of the frame (and font), go ahead and keep the colors if you want (I personally wouldnt), but tone it down a bit and make a smooth transition between the two.
The font you chose doesnt fit in, either. Im usually up for small, simple fonts, but this one doesnt fit. The color is a horrible choice, and so is the way you wrote out your name. I would stick to having MD somewhere, blended in nicely - but you could also write out your name (properly) and blend it somewhere nicely as well.
This isnt a bad sig, it has potential and I can imagine the general theme of it working, but you need to put more work into it. Its an alright attempt though - keep working on it.