Step #1
Draw a circle & Draw shape as shown.
Step #2
Draw rectangle.
Step #3
Draw outline for body.
Step #4
Draw wing.
Step #5
Draw tail.
Step #6
Enhance body.
Step #7
Enhance tail.
Step #8
Draw cylinder as shown.
Step #9
Enhance cylinder as shown.
Step #10
Enhance cylinder further as shown.
Step #11
Make necessary improvements to finish.