蒸汽朋克三人肖像

Create a highly detailed vertical anime-inspired steampunk group portrait of exactly 3 seated characters on a worn wooden bench in a dense retro-futuristic city alley. The trio consists of 1 left male figure, 1 center female figure, and 1 right male figure, all facing forward with intentionally featureless softly blurred faces. The left character is a slim young man wearing a black wide-brim hat, dark pinstripe three-piece suit, white shirt, narrow black tie, small lapel pins and medals, visible tattooed hands, cropped socks, and brown lace-up boots. The center character is a petite young woman with {argument name="hair color" default="short platinum-blonde bob hair"}, wearing a dark ornate double-breasted school-uniform-inspired jacket, white shirt, red patterned bow tie, decorative pins and brass buttons, a small red mechanical bird or toy perched near her hair, a short skirt, cream knee-high socks with intricate mechanical illustrations, red ankle straps, and glossy black platform Mary Jane shoes; her hands rest neatly on her knees. The right character is a slim young man in a navy tailored suit jacket, cream waistcoat, white shirt, patterned tie, many pins and medals, cropped trousers, cream socks, and dark brown leather shoes, sitting with hands clasped. The background should be packed wall-to-wall with countless vintage mechanical details: large clocks, turbine-like circular vents, gauges, pipes, gears, metal boxes, signs, wires, dials, old advertisements, and layered industrial panels, creating a cluttered whimsical steampunk marketplace facade. Use a muted cinematic palette of oxidized teal, rust red, brass, charcoal, cream, and weathered brown. Lighting is soft overcast daylight, sharp illustration detail, intricate linework, realistic fabric textures, antique metal patina, symmetrical centered composition, full-body view from head to shoes, cobblestone ground, no modern objects, no readable real-world branding, no extra characters. Overall mood: eccentric, fashionable, mysterious, and nostalgic, like {argument name="style influence" default="a richly detailed Japanese AI illustration blended with Victorian steampunk and retro street fashion"}.