A medium shot from a 3/4 view depicts a beautiful older sister character leaning gracefully against a metal railing overlooking a sprawling cityscape at twilight. She possesses a confident yet kind expression, with a soft smile and gentle eyes. Her long hair is styled in two-side up pigtails, with several loose strands fluttering in a gentle evening breeze. She is dressed in a stylish, form-fitting off-shoulder top that reveals her collarbones and shoulders, with her arms resting lightly on the railing. The background consists of a vast urban horizon where city lights begin to twinkle, rendered with a soft, creamy bokeh effect. The scene is bathed in the deep purples and oranges of a twilight sky, with cinematic lighting that casts a warm glow on her skin and hair. The atmosphere is serene and sophisticated, featuring a high-quality anime illustration style with a shallow depth of field and polished textures.
