Step #1
Start the work by drawing two ovals, three curve lines & a rectangle.
Step #2
Draw outline for arms, hands, legs & feet.
Step #3
Make outline for nose, mouth, neck & ear.
Step #4
Make sleeves & shirt collar.
Step #5
Draw shirt.
Step #6
Make pant.
Step #7
Draw hairs & eye brows.
Step #8
Make hands, fingers & small line at several place as shown.
Step #9
Make shoes.
Step #10
Draw retinas & eye glasses.
Step #11
Finally, make necessary improvements to finish.