Hmm the pose you picked is a bit odd, mostly the lower body section. It seems like if you were to do a side view you'd see him like kinda sitting down a little on air. Like this
Makes him look a bit unbalanced. Might be due to shading, however I think its also due to leg placement. Try playing around with more horizontal placement
Makes him look a bit unbalanced. Might be due to shading, however I think its also due to leg placement. Try playing around with more horizontal placement

