First what I like.
The proportions seem great. The faces, excellent. The hair and beards, well done (if a little too neat and/or wind-swept).
Now what I don’t like.
The 3E D&D straps and buckles/black leathery appearance of their gauntlets and armor. This is radically different from what we see in the books, which are cloaks and brightly colored belts and hoods. And later, coats of fine, shining mail studded with bright gems from Smaug’s horde. Also, their weapons are rather too bulky and built for style and appearance, not war.