1girl, masterpiece, high quality, firefly honkai star rail, anime style, as a cute schoolgirl siren mermaid, long flowing light grey hair with her iconic blue hairband ribbon, sharp violet eyes, wearing her official "Spring Missive" school uniform top, white collared shirt, elegant blue necktie bow, dark gray school sweater vest, sleek and translucent mint-green and white fish tail instead of legs, beautiful pearlescent scales with glowing green bioluminescent patterns, sitting relaxed atop a classic wooden classroom school bench, empty hands, not holding anything, hands resting gracefully on her lap, facing forward with a gentle smile, inside a bright sunlit fantasy classroom during the day, large open windows in the background, not underwater, dry land, bright daylight, clear sky, warm sunbeams piercing through the windows, pink cherry blossom petals drifting into the room, cinematic lighting, nostalgic and serene school life atmosphere, highly detailed
Haikal S 27
