Step #1
Draw a rectangle and a horizontal shape as shown.
Step #2
Draw two small rectangles & an oval.
Step #3
Draw edge of the lens.
Step #4
Draw two more vertical shapes just below the lens.
Step #5
Draw two more rectangles as shown.
Step #6
Enhance the drawing as shown.
Step #7
Draw the outline of the camera base.
Step #8
Draw the buttons & functions as shown.
Step #9
Draw more buttons & navigation as shown.
Step #10
Enhance the navigation as shown.
Step #11
Enhance the panel further.
Step #12
Make necessary improvements to complete the drawing.