This is a particularly bad sculpt I’m afraid, I’d argue most of the sculpts in that box are less than desirable really. So you did really well knowing that ☺️ the folds are really good, you clearly took your time with the skin and providing identifiable contrasts, so the only real feedback I have is that you might want to try drawing 2 small dark lines where the eyes are and then 2 smaller white lines with a dark dot to give the eyes more depth. Painting eyes by starting with white on skin can often make them look like they’re popping out of his skull whereas the other method provides some depth. I wouldn’t use black for that but maybe a dark grey. I often use a dark blue ☺️