Mulan

This scene is from the movie 'Lilo & Stitch', but if you look closely you will see that there is a direct copy of the poster from the movie Mulan in the background. This drawing is a direct replica of the official poster, but they have managed to tone it done to make sure that it is not dominating the scene even though there is still that subtle reference to it in the background.
This Post Belongs To Hidden Disney characters in other Disney movies