Cool Youth by School Window Backlight AI Image Prompt

8K ultra high definition, extreme clarity, sharp details, precise face, stable composition, advanced cool filter. Exquisite CG illustration, advanced pseudo-thick painting, 3D rendering texture, delicate brushstrokes, anime realistic style. Handsome cool young boy, full of youthful feel, innocent and clean, lean body shape, broad shoulders narrow waist, slim and straight. Narrow deep eyes, light transparent pupils, thick long eyelashes. Cool white skin, fair and delicate, moist thin lips, refined and three-dimensional facial features, excellent bone structure, soft facial lines. Black fluffy messy medium hair, voluminous natural hair, cool and mysterious temperament, black loose jacket, inner white shirt, casually tied dark blue white striped decorative tie, uniform medal adornment, single shoulder black satchel, one hand in pocket, lazy and casual posture. Leaning by the window of a school corridor, natural backlight, window scene light and shadow, sunlight slanting, soft fill light on face, overall dark style, full gloomy atmosphere, rich light and shadow layers, strong contrast, cool color tone, delicate and transparent picture.