It is difficult to determine an average salary for Hollywood actresses who agree to do topless or full nude scenes in movies as it can vary greatly depending on factors such as the actress's level of fame, the budget of the film, and the specific requirements of the scene. Some actresses may choose to use a body double for nude scenes, while others may negotiate a higher salary for agreeing to do the scene themselves. Additionally, some actresses may refuse to do nude scenes altogether, regardless of the salary offered. It is also important to note that the decision to do a nude scene is a personal one and can be influenced by a variety of factors such as personal beliefs, career goals, and the overall tone of the film.