lol that text was used in another sig u done. plus can u make a tut coz i really wanna make of those sigs.
I don't think you should have added your name on the right side. Like pete sad add some color to it then add curves brightness/contrast gradient black and white overlay and levels whether you add color or not it'll make the tag look better IMO.
colors would indeed make it better and the lighting you have, assuming the white circle on the right above his head is your lighting, needs work. text also needs a bit, try adding color and fixing the lighting and throw up a v2 for us man