Step #1
Start the drawing by sketching an oval & a triangle. Also draw two curve lines inside the oval intersecting each other.
Step #2
Make eyes & lips.
Step #3
Draw outline for head & face.
Step #4
Make outline for lower face & shape as shown.
Step #5
Draw cone like shape as shown.
Step #6
Draw cloud like shapes as shown.
Step #7
Draw diamond like shapes at several places in the drawing as shown.
Step #8
Finally, make necessary improvements to finish.