For the last step, all you need to do is draw out the hands and be sure to sketch in the nails, as well as the finger wrinkles. When that is done, draw each puss filled blister all over the surface of Gweelok's body and or face. Sketch some definition lines on the lips, and then draw in some rough looking hair on the body and arms. When you are done, you can start erasing the messy lines that you made as well as the guides you drew in step one.