Nice. I like texturing so far. Would be cool to see more modeled detail in the shoes, especially as you have such a high polycount in the face.
The base expression is good, but I think you can achieve the same expression with less polys and make it easier to work with when it comes to animating.
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!!"