If you're going to look like an animated character, there are far worse options out there than 'Brave' character Princess Merida. She's strong, she's fierce, and as the name of the movie suggests, she's brave.
Anybody with flaming red hair stands a chance of looking like Princess Merida, but the effect here is enhanced by the fact she wears her hair in curls. Factor in the eyes and the nose, and you've got a perfect match. Even the clothes are pretty similar!