It’s really good! But as for some constructive criticism, I would say the animation is a bit choppy, and the layers (if you have layers for it; i.e. Head-dress, head, hair etc.) don’t really move in a natural fashion. Also the angled of her arm is a bit off.

All in all it’s an amazing animation, and the color and shading is almost perfect.
It may be a lot of extra work, but it definitely would be worth it if you added more frames (more frames = smoother animations + more practice, and more practice = better animations)
But it’s your life and your choice, so do whatever you want most!