Step #1
Draw the outline for the body, neck & tuning machine.
Step #2
Draw the body.
Step #3
Draw the neck's outline.
Step #4
Draw the tuning machine.
Step #5
Draw three dots on right side near tuning machine.
Step #6
Draw three dots on left side near tuning machine.
Step #7
Join dots created in above two steps via small lines with tuning machine.
Step #8
Make necessary improvements to complete the drawing.