Some feedback/ critique before moving on

I think the body parts are to much tilted in a weird way.
For examble your upper body is in a half profile with a tendency to the side view. But everything below the pelvis are in a front view. But not only that. Your legs actually also tiltet to your body instead to follow the line of action.

So my suggestion would be not to tilt that much the bodyparts and actually keep the direction clear:

Also i think the proportions are a bit off and the Demon looks to me pretty weird stylized maybe search for references.