Signature not Finished yet... Help!

My signature is not finished yet but I don't know what I need to do.
If anyone has any tips? That will be Awesome =P

http://i56.tinypic.com/2rfbszl.jpg

SunPower

EDIT:

Here is my final outcome:

http://i52.tinypic.com/2r2r9g0.jpg

CnC Please,

Your focal, which I am assuming is the dragon is too over-sharpened and blended.

I would bring the focal to the center more to define it and attract more attention. Not completely in the center though.

Don't add text, just keep on working with your effects here.
Try to add something that 'pops' to contribute to your depth.

Keep it up.

Render don't takes enough attention. The dragon's a bit small and it's placed to much to the edge. That's the main issue here ;D.

Thanks for the tips!