Step #1
Draw a circle & Draw outline for hairs.
Step #2
Draw outline for eyes.
Step #3
Draw outline for lips & eye brows.
Step #4
Draw tongue & Enhance lips.
Step #5
Draw outline for an oval.
Step #6
Draw upper hairs.
Step #7
Draw side hairs.
Step #8
Draw eyes & eye brows.
Step #9
Draw retinas, arch vertical line under side lips & Enhance hairs.
Step #10
Make necessary improvements to finish.