In this exercise you will turn your photo into a more colourful Pop Art image - again based upon an Andy Warhol-type silk screen print.
The tutorial is below. Use it to set up your image then copy the steps for all the features in your photo.
Here's an example of a Lichtenstein-style cartoon print.
And this is a Warhol-style print with 4 basic colours (green, orange, blue and yellow) used apart from the skin tone.