After painting, cut out the pattern along the line with scissors, and then paint it with your favorite color. If you like the color of the cardboard itself, you don't have to paint it.
Then draw eyes, nose and mouth in proper positions, and draw patterns and colors on the legs and feet on the body.
When you start cutting with scissors, you should pay attention to cutting the legs separately, and don't cut sections on them, so that the bookmark is ready and you can start using it.