Step 6: Now draw the left side of the enderman's block using three more short lines. The leftmost line should be parallel to the sides of the previous square.
Step 7: Close the top part of the block using two more short lines.
Step 8: Draw two long parallel lines under the enderman's body as guides for the legs. These lines should be pretty close together under the middle of the body. The length of these lines should be more than the length of the body and head combined.
That's it for the guides. For the next steps, use darker lines for a more finished drawing.
Step 9: Use the initial square as a guide to draw the shape of the enderman's head. Simply follow the path of the square as you darken the lines.