Better Than your First Submission.

Looking at this, I already know the differences.

Mostly what you need at this point is practice. Some anatomy sketches would be a big help. I would really like to see some life drawing and studies posted up.

As for some of the bigger flaws with this is the arms/shoulders and that Axe. The shoulders need to be closer in similarity when it comes to muscle mass. Also the arms are two different thicknesses. The characters left arm seems puny, complete with a small hand as well. Then the right looks like it has some power packing behind it. Although that could come from that Huge Axe.
I'm all for the fun giant weapons, but this at least needs a practical hand size grip. Lets also get this entire thing on screen, widen the canvas some more and get the axe more over the head. Have it really show off the power of the character.

The background is a little bland and could use a little more character placement. You should get the entire character on the canvas rather than having part of him running off the edge. Also having that full body on their gives you a chance to play with the characters surroundings more. Have some magic flowing, tearing at the ground, and lighting his surroundings.

The Characters face needs some tweaking and I think you could have more folds on those baggy cloths. You could also get much stronger shadows to really add some depth to the picture.

This definitely shows some progress.,
6/10