Step 6: At the bottom of the main circle, right on top of the vertical construction line, draw a small oval as a guide for Frankie Stein's pouty mouth.
Step 7: Now draw the guides for Frankie Stein's hair. First draw a long, curved line that starts on the upper left side of the head and curves over the head all the way to the right side next to the right shoulder. Then draw a shorter, straighter line on the left side of Frankie Stein's head for the other side of the hair.
Step 8: That’s it for the initial sketch! You have the basic Frankie Stein shape. Now go in and tighten your drawing. When learning how to draw Frankie Stein from this point on, press harder with your pencil in order to get darker lines and a more defined sketch.
Step 9: Tighten the outer shape of Frankie Stein's eyes by making the lines thicker and darker. Draw about five pointy, curved spikes above each eye for the upper eyelids and three shorter spikes under each eye for the lower eyelids.
Step 10: Inside each eye, draw a couple of lines for Frankie Stein's irises. Inside each iris, draw tiny circle and a triangle-like shape on the side to represent glare. Draw a bigger circle in the middle of the iris and shade it in for Frankie Stein's pupils.