Step #1
Start the tutorial by making two ovals & shape for the upper body.Also draw outlines for ears and draw two lines inside the oval.
Step #2
Draw outline for arms, hands, legs & feet.
Step #3
Make outline for weapon.
Step #4
Make eyes & nose.
Step #5
Draw ear & face.
Step #6
Make right arm & hand.
Step #7
Make weapon.
Step #8
Draw shirt, hands & fingers.
Step #9
Make legs.
Step #10
Enhance weapon & arms.
Step #11
Enhance legs.
Step #12
Draw fingers over the feet.
Step #13
Draw retinas, moustache & lines over the face and legs as shown.
Step #14
Finally, make necessary improvements to finish.