Step 6: Below the rectangle, draw an arched line similar to an upside-down letter V as a guide for Cosmo's legs.

Step 7: That’s it for the initial sketch! You have the basic Cosmo shape. Now go in and tighten your drawing. From this point on, press harder with your pencil in order to get darker lines and a more defined sketch.

Step 8: Draw Cosmo's nose and mouth as a series of zig-zag and curved lines. Start where the two construction lines meet and draw a line similar to the letter Z for his nose and upper lip. Right below that line draw two arcs that extend to the left side of Cosmo's face to create his open mouth.

Step 9: Draw a series of straight lines in the top of the mouth for Cosmo's teeth. Draw a curved line on the right for the side of his mouth and another curved line at the bottom for his tongue.

Step 10: Darken the circles for Cosmo's eyes and draw a smaller circle inside each for the irises. Inside each iris draw an even smaller circle for the pupils.