Step #1
Draw outlines for face & upper body.
Step #2
Draw outlines for arms, hands, legs & feet.
Step #3
Draw outline for the head.
Step #4
Draw outline for glasses & nose.
Step #5
Draw hairs & retinas.
Step #6
Draw mouth.
Step #7
Draw tie.
Step #8
Draw upper body clothing.
Step #9
Draw arms, hands & fingers.
Step #10
Draw leg, feet & fingers.
Step #11
Make necessary improvements to finish.