Alfa Sketched the hip hop artist jcole and made a illustration. Give me some feedback

Bravo Cool

Charlie The nose could use some definition

Delta Clark?

Echo I would use line weight variation to express some dark/light contrast, I would use a little bit of a thicker line on the top eyelids and lighter or none line on some areas, I would not outline everything.

Echo May be use some of that darker brown on the bottom of the nose, so it won't look like it is flat on the same plane of the face