mastercheif

okay this sig took me like two hours or so
i hope this one is better than my jason siggy
thx :D
http://i49.tinypic.com/2vuj1aw.jpg

the cloud surrounding him is either oversharpenned or LQ, but maybe you did it intentional?.. it looks verry unnatural to me..

i'l have to agree with xelo on the cloud
it also seems his helmet fades away rather strangly on the left side.
would be alot better if you tried to fix those things.
all in all i'd say its a good attempt though, just keep it up :)

if your going for a really cloudy smudge try use a different brush, that brush looks to smooth and just looks like a big brown patch around the render, i like the smudge on the weapon tho.
you can't really see whats happening atall in the background with all the overlapping smudge, try toning down on it in ur next sig,
you can only improve!