Step #1
Start the tutorial by making an oval & three curve lines.
Step #2
Make four ovals & two antennas.
Step #3
Draw outline for eyes, teeth & lips.
Step #4
Make outline for head by making zip zag boundary.
Step #5
Make arms.
Step #6
Make feet.
Step #7
Draw antenna shape as shown.
Step #8
Make retinas & small dots inside the eyes as shown.
Step #9
Finally, make necessary improvements to finish.