Step #1
First commence the tutorial by making two ovals.
Step #2
Draw a diagonal line as shown.
Step #3
Make upper outline of the body as shown.
Step #4
Make lower outline of the body as shown.
Step #5
Draw inner outline of the body as shown.
Step #6
Make free style shape as shown.
Step #7
Draw several lines across the body as shown.
Step #8
Finally, make necessary improvements to finish.