Looks good.
I think the character lost a bit of originality and character when you decided to go for a more uniform look, but looking at the model with the large arms i think i agree that he looks better with the smaller arms.
Anyway, nice work.
www.stevenegan-cgi.com
"Your weapons are no match for ours! People of Mars, surrender!"
"Um, this isn't Mars. This is Earth."
"Earth? Earth-with-nuclear-weapons Earth?"
"Yes."
[long pause] "Friend!!"