Create a scene featuring a Barbie doll in a landscape depicting Barbie

Create a scene featuring a Barbie doll in a landscape depicting Barbie's coronation, where she sits on a throne and places a tiara on her own head. She is dressed in an elegant gown, adorned with a tiara and jewelry. The setting should be within the most prestigious room of a palace, exuding a heavy, noble, and graceful atmosphere with delicate details, surrounded by loyal subjects in attendance.