need help improving

[dusk musk]

Id recommend you study the fundamentals, you are lacking in a few like perspective and anatomy and gesture,

Which are all connected to the things you want to convey

Being able to draw form, and to make it feel 3d, while not directly gonna give you better limbs or body, it will help you construct it more coherently, gesture also very very important if you want the poses to feel fluid and not stiff

Anatomy depending on what style you are aiming for

But you should probably try to used a simplification of the human body as to get used to drawing basic shapes