G.I. Joe: Retaliation

Whether or not you view these characters as positive role models may depend on your opinion of the military, but the movie certainly presents them in a very positive light -- working together, respecting each other, showing bravery in the face of dismal odds, training to the point of excellence, etc. One character is shown to have grown up in a tough neighborhood and learned to better himself. On the downside, the female member of the team (who tries to show that women are just as powerful as men) is expected to use her sex appeal to get certain kinds of information from the bad guys. 

The female member of the team dresses in a low-cut, tight red dress to get into an exclusive party. Later, she changes out of the dress while a male member of her team tries not to watch, but he accidentally catches a distorted reflection of her in a shiny surface. Her nearly naked bottom can be (sort of) glimpsed. She also dresses up in a revealing jogging suit (and bends over) to trick a man into giving up information. Also some mild, joking sexual innuendo between male friends.

The film is based on a cartoon series that itself was based on a toy line (and the movie was actually co-produced by Hasbro, which makes those toys), so you could argue that the whole thing is an exercise in product placement. Other brands include Angry Birds and Under Armour.