Very nice, I'm loving the tones you have, The blending could use some work, same with lighting and i don't like the width of your signature, try using something lower then 500x500. like maybe 400x200 or something like that.. that way your signature doesn't look unbalanced.. also your text is a huge distraction, its basically another focal point because its so large and right in the middle, I love the font choice tho, goes pretty good.. but its just huge.. and my eyes are directed right to that.. so make it smaller.. work on your lighting and effects and keep it up.
First time i have given CnC in along time..