The metal on the sword just doesnt look right. I like the leathery feel of the brown garment. But you really did well on the face. I think you captured the actors face perfectly!!
The weapon looks like a Playmobil plastic sword and the brown, green and grey parts could use one more layer of highlight. The dirt on the back of this cloak and the blanket seem to be well done but the pic's a bit small to be sure. And one more thing: don't cut the ranger's leg off, he gets pissed off then. Wouldn't you? ;D