i made a avatar with this one.edit: fixed the spelling, added the lens flare like you said. I cant find a place for a logo otherwise it looks weird
The avatar looks good because of the pic, but take down the inner shadow on that text and change the font.
on the sig ad a lens flare on the bg behind garnett 100mm prime about 135 percent brightness. then add some light brushing if you want.
I think it looks pretty good. You mispelled Garnett though, it has 2 T's. I would add a logo as well. Not too bad though.