Okay you are on step three and that means you are almost done. What you will do first is draw out the handle and front bar of the chainsaw and then start sketching out the shape of the head and hair line. You will then add the shape of the deformed looking eyes, nose and mouth. Once that is done you can go ahead and start sketching out the shaping of his arms, legs, feet and hands. Next start adding some detailing to the apron and add a collar for leatherface.