Step 1: Draw a wavy oval for the head. One side needs to be wider than the other. At the end of the oval, let the line run into the oval.
Step 2: On the narrow side, draw a wavy line for the mouth.
Step 3: Draw a "C" with a dot in the middle.
Step 4: Draw a circle with an almond in the middle for the eye.
Step 5: Draw organic, wild shapes all over the python's head to make his skin pattern.
How to Draw a Python Face – Step-by-Step Tutorial