Struggling with composition

[ChantalFournier]

If this is an illustration, my suggestion is to ditch this, do thumbnails. Pick one. Shoot references.

If this is a study, find references, work from them, use anatomy books.

I may sound harsh, but if you have no foundation, there isn't much we can do for you. If you have a comp you worked on and references and you are still struggling, we can help:)