Step #1
Draw the base for the body.
Step #2
Draw the outline for the arms, hands and the feet.
Step #3
Draw the outline for the eyes and the eyeglasses.
Step #4
Draw the base for the face, the neck and the ears.
Step #5
Draw the outline for the hair.
Step #6
Draw the outline for the costume.
Step #7
Enhance the costume as shown.
Step #8
Draw the lower body details.
Step #9
Draw the footwear and others as shown.
Step #10
Draw the outline for the tie and the buttons.
Step #11
Draw the hands.
Step #12
Draw and enhance the other necessary things as shown.
Step #13
Complete the drawing by adding the necessary finishing touch.