
Check the guy on the left.
I agree that the hands were the weakest part of this otherwise piece (which effin rules, dude). Their positioning relating to the sword's handle was what seemed more off, i changed that and also tried to enhance the contrast between hand and fingers with the shading. Also did a few changes to the forearms, even though he's this steroid pumping maniac, i think the muscle definition on the forearms was a bit too much, softened it a bit and redid it so it adapted to the slight hand changes of the edit.
Also lengthened the sword (trying to make it closer to the original version, while making it a size that seems more, i dunno, right). We're talking about decapitating a guy with a clean blow here, we can't be bothered with Freudian associations goddamit.
(Not edited) I think the shadows are a bit off, they look like the lightsource is above & behind the fighters, while the shading on the body indicates a lightsource mainly from above & in front of them. And, i'd use that midtone you used on the dirt to do the shadows, not that dark on you picked for them.
P.S. - you avatar RULES!!
P.P.S - you rule for making a remake mockup of Barbarian!