Hermione with Mirror Harry Potter

It appears you're describing a Funko Pop vinyl figure featuring Hermione Granger from the film "Harry Potter and the Chamber of Secrets." This figure commemorates the 20th anniversary of the movie. In the scene depicted, Hermione is exploring Hogwarts with her mirror, trying to confirm her theory about the Chamber's contents. Ultimately, she discovers that it contains a Basilisk. This collectible figure likely captures this iconic moment from the film in a Pop style.