This is from the Wedding / Murder scene from Hotel del Luna Korean drama. My favorite.
My learning goal was to help the face look real and soft against the sharp contrast of the wedding gown.
This one started really rough and took a lot of correction. I always try to block in and start with 3D shapes.
I think if you flood fill areas, which means almost everything has to get changed in value, it is much harder for folks learning.
I just put up a free B&W Clip Studio Paint tutorial on my Greenbriar Youtube page.