Step #1
Start the tutorial by making ovals Draw outline forarms.
Step #2
Draw outline for left arm & weapon.
Step #3
Make outline for eye brows, eyes, nose & lips.
Step #4
Draw hairs & beard.
Step #5
Make hands, fingers & arms.
Step #6
Draw muscle shapes as shown.
Step #7
Make legs & feet.
Step #8
Make lower body dressing.
Step #9
Enhance lower body dressing.
Step #10
Draw weapon.
Step #11
Make several lines over the drawing as shown.
Step #12
Draw retinas & spot over the forehead as shown.
Step #13
Finally, make necessary improvements to finish.