Y2K街头人物拼贴海报

Use the uploaded portrait only as the identity and hairstyle reference. Accurately preserve the person's real facial identity, face shape, facial features, skin tone, natural skin texture, hairstyle outline, hair volume, and overall real-life presence. Do not copy the original clothes, background, lighting, pose, or image quality from the uploaded portrait. Create a highly realistic vertical 9:16 Y2K street-style photo collage poster of the same person. The image should look like a layered magazine sticker collage made from several realistic photos of the same person, arranged dynamically on a graffiti wall background. Include one main full-body cutout in the center, one larger half-body portrait on the right, two or three smaller Polaroid-style photo frames around the composition, and one close-up detail frame focusing on the eye area. Each photo should show the same person from slightly different angles, distances, and poses. The subject should feel youthful, confident, relaxed, and natural, with soft smiling expressions, some shots with eyes gently closed, some looking slightly away from the camera. Keep the face realistic and consistent across all photo pieces. Preserve natural facial asymmetry, real skin texture, visible pores, soft uneven skin tone, natural lips, realistic eyelashes, and believable hair strands. The hair should have natural movement, loose flyaway strands, realistic shine, and layered texture. Generate suitable clothing automatically based on the uploaded person's appearance and style. The outfit should feel fashionable, casual, and streetwear-inspired, but do not lock it to one exact outfit. Use a Korean / Y2K / urban street fashion direction: layered casual jacket, fitted inner top, cargo-style pants or relaxed trousers, boots or sneakers, subtle accessories such as necklace, rings, belt, or shoulder bag if appropriate. Clothing must look physically real, with natural fabric folds, seams, texture, weight, and realistic fit. The overall design should use a graffiti-covered wall background with black, white, gray, pink, blue, and orange spray-paint elements. Add decorative chains, hand-drawn doodles, heart marks, bold graffiti tags, rough paper textures, sticker edges, white cutout borders around the person, overlapping photo cards, tilted frames, shadows between layers, and a scrapbook poster layout. The composition should feel energetic, stylish, and editorial, but still like real photography, not illustration. Use bright natural daylight, realistic outdoor lighting, soft shadows, clear photographic detail, subtle film grain, high-resolution texture, realistic depth, and a clean commercial poster finish. The image should look like a real street fashion collage created from authentic camera photos. No watermark, no platform logo, no brand label, no AI-generated text, no random captions. Negative Prompt： anime, cartoon, illustration, CGI, 3D render, doll-like face, plastic skin, waxy skin, overly smooth skin, beauty filter, fake glossy skin, over-beautified face, changed identity, inconsistent face, different person in each frame, distorted facial features, unnatural eyes, empty eyes, cross-eyed, fake eyelashes, floating hair, stiff hair, helmet-like hair, messy broken hair, distorted hands, extra fingers, missing fingers, deformed body, unrealistic body proportions, stiff pose, unnatural smile, fake clothing folds, painted-on clothes, flat fabric, low-resolution, blurry face, oversharpened details, bad cutout edges, messy composition, unreadable random text, watermark, logo, Doubao watermark, Chinese watermark, platform tag, QR code, signature, brand logo, NSFW, overly revealing outfit, plastic AI look, uncanny valley.