Step #1
Start the work by drawing two circles & a curve line.
Step #2
Draw outline for head , arms, hands, legs & feet.
Step #3
Draw head, nose & face.
Step #4
Make outline for body.
Step #5
Make legs & feet.
Step #6
Make arms.
Step #7
Enhance arms by drawing line & make retina.
Step #8
Draw various shapes over body as shown.
Step #9
Finally, make necessary improvements to finish.