face; a humans face shape is never perfectly round. the chin and cheeks are different shapes for everyone. Facial features (e.g. eyes, nose and mouth) shouldn't be so big, draw them a little smaller. Eyelashes shouldn't be so... noticeable or thick, they are close together rather than wide apart. Also, don't forget the eyebrows c;
top; neck should be a tiny bit longer. Bodies have curves, take this into consideration, when drawing people, the strait line tool is not your best friend.
bottom; same as the top, we have curves, wider where the torso and bottom half meets (in other words your butt xD) then slightly more narrow at the knee. The calf of your leg is slightly rounded.
I hope I helped
top; neck should be a tiny bit longer. Bodies have curves, take this into consideration, when drawing people, the strait line tool is not your best friend.
bottom; same as the top, we have curves, wider where the torso and bottom half meets (in other words your butt xD) then slightly more narrow at the knee. The calf of your leg is slightly rounded.
I hope I helped
