>>5141615you're focusing really hard on shadows but it doesn't work because there are so many basic structure errors in the anatomy. Overuse of dark line too.
Like you really just shaded the boobs. On a janky mannequin that is anatomically incorrect. If you aren't understanding that there is a contiguous shadow through the entire form, you're never going to make it.
I would stay stop shading until your drawing doesn't suck. Shading a bad drawing is fun for the lulz but a waste of time if you are trying to make measurable progress.