Looking pretty good!
He's way out of proportion but i guess thats because he's a cartoon style character.
You should really have created a new thread in W.I.P section.
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!!"