This is a completed toy designed for children.
From the Lego website
Get set for a show-stopping performance with Livi the pop star! The incredible stage is set for tonight’s concert. As the show starts, turn the stage panels to make Livi appear as if from nowhere. Set Andrea up on the drums or at the keyboard to accompany Livi for the first songs. Then it’s time for the highlight of the show—Livi sings her hit single while Andrea plays the electric guitar like a pro. Use the dancing function to see their slick dance moves! Now it’s time to rearrange the stage while Livi has a costume change before her big finale. This has been Livi’s best show yet!
Includes Livi the pop star and Andrea mini-doll figures.