Step 6: Draw an arc on the lower left side of the frill as a guide for the bottom half of the frilled-neck lizard's body.
Step 7: Draw three angled lines under the body as guides for the legs. The bends in the lines will determine where the joints will be. The hind foot on the other side will be hidden by the body, so don't draw a guide for it.
Step 8: Draw a long curved line on the left side of the body as a guide for the frilled-neck lizard's tail. You can make this line longer for a tail or draw it straight behind the body if you have room.
That's it for the initial sketch! From this point on, press harder with your pencil to get a more defined sketch.
Step 9: Draw the eye as a circle inside the frilled-neck lizard's head on the upper left side. Add a dot in the middle for the pupil and shade the rest of the eye. Use a value that's lighter than the pupil as you shade. Leave a tiny circle blank to represent glare. Draw the folds and wrinkles around the eye. Simply add a few small curved lines above and below the frilled-neck lizard's eye.