海灘肖像 — 超高清專業數位單眼相機

SAME-TO-SAME 8K ULTRA-REALISTIC DSLR PHOTOGRAPH

Create the uploaded image as an ultra-realistic 8K UHD professional DSLR photograph, using it as the absolute SCENE REFERENCE IMAGE. Prioritize SAME-TO-SAME photographic reconstruction over creativity or reinterpretation. Preserve the exact composition, framing, crop, perspective, subject placement, pose, proportions, environment, lighting, colors, textures, and photographic characteristics visible in the reference.

SUBJECT & IDENTITY:
A slim young male standing naturally on a beach, photographed from approximately mid-thigh upward. Preserve the subject's identity exactly from the reference. If a [MY FACE] identity reference is provided, replace ONLY the facial identity with [MY FACE] while preserving the original hairstyle, head position, sunglasses, neck position, body, clothing, pose, lighting, and every other scene element. Maintain exact facial anatomy, face shape, jawline, cheekbones, forehead, eyes, eye spacing, nose structure, lips, eyebrows, ears, hairline, natural asymmetry, skin tone, skin texture, pores, and defining characteristics. No beautification, face reconstruction, smoothing, age alteration, symmetry correction, or identity modification.

POSE & BODY:
Subject stands facing mostly toward the camera while turning his head toward the left side of the frame, looking toward the distant sea. Both hands are naturally inserted into the front pockets of his jeans. Shoulders relaxed, elbows slightly bent, torso upright with a casual natural stance. Preserve the exact body proportions, posture, hand placement, head tilt, and silhouette.

HAIR & ACCESSORIES:
Natural short-to-medium thick black hair with a slightly tousled, textured shape and visible volume. Keep the exact hairstyle and direction. Subject wears dark black rectangular/oval wrap-style sunglasses with dark lenses and a black frame. Preserve their exact placement, reflections, shape, and orientation.

CLOTHING:
Dark navy/charcoal long-sleeve plaid/checkered button-up shirt featuring thin white and muted reddish-pink intersecting lines. Shirt is casually worn, slightly loose, with natural fabric folds and wrinkles. Collar open with the upper buttons undone, revealing a subtle dark necklace/chain at the neckline. Light-wash blue/grey denim jeans with realistic cotton texture, natural creasing, subtle faded areas, and relaxed fit. Preserve every visible garment detail, button, seam, fold, and color exactly.

ENVIRONMENT:
Open sandy beach beside the ocean. Large blue-green/teal sea occupies the middle and background, with multiple soft rolling waves approaching the shoreline. White foamy surf forms horizontal layers behind and around the subject. Wet sand in the foreground has muted beige-grey tones and subtle reflective moisture. Distant small boats/vessels are faintly visible along the horizon. Large open pale blue-grey sky fills the upper portion of the frame, creating substantial negative space above the subject.

COMPOSITION & CAMERA:
Vertical portrait composition, approximately 4:5 aspect ratio. Subject centered slightly below the vertical midpoint, occupying roughly the central 55–60% of the image height. Horizon positioned around the upper-middle/lower-middle region behind the subject's head. Camera approximately at chest/eye level with a natural perspective, no dramatic low or high angle. Medium telephoto portrait perspective, approximately 70–100mm full-frame equivalent, producing natural facial/body proportions with gentle background compression. Aperture approximately f/4–f/5.6, keeping the subject clearly defined while rendering the distant ocean, boats, and horizon softly blurred. Natural DSLR depth of field.

LIGHTING:
Soft natural outdoor daylight under slightly hazy coastal conditions. Illumination is broad and diffused rather than harsh, with gentle highlights on the face, hair, shirt, and jeans. Subtle directional daylight from the front/side creates restrained shadows and dimensionality without dramatic contrast. Preserve the subdued exposure and slightly muted brightness of the reference.

COLOR & GRADING:
Muted coastal color palette: dusty blue-grey sky, desaturated teal-blue ocean, soft white-grey surf, beige-grey sand, deep navy plaid shirt, muted red plaid accents, and faded light-blue denim. Apply subtle cinematic desaturation and natural contrast with slightly cool atmospheric tones. Preserve realistic skin color and fabric colors. No excessive saturation, teal-orange grading, artificial HDR, or stylized color treatment.

PHOTOGRAPHIC REALISM:
High-end professional DSLR photography, authentic optical rendering, realistic skin texture, physically accurate fabric fibers, natural hair strands, realistic ocean movement, subtle atmospheric haze, natural shadows, accurate reflections, realistic depth, fine micro-contrast, gentle highlight roll-off, restrained dynamic range, and authentic photographic imperfections. Very subtle natural film grain and mild lens softness consistent with a real camera image. No artificial sharpness. No CGI appearance. No plastic skin. The final image must look like a genuine photograph captured with a professional DSLR camera at the beach, not an AI-generated image.

FINAL REQUIREMENT:
Reproduce the reference SAME-TO-SAME: identical visual arrangement, subject scale, pose, head direction, clothing, sunglasses, ocean position, wave patterns, horizon placement, sky-to-subject ratio, tonal balance, perspective, depth of field, lighting mood, and overall photographic character. Do not add, remove, redesign, beautify, or creatively reinterpret anything.

NEGATIVE PROMPT:
AI-generated look, CGI, 3D render, illustration, cartoon, anime, beauty filter, face morphing, different identity, altered facial anatomy, face reconstruction, skin smoothing, plastic skin, excessive retouching, symmetry correction, changed hairstyle, changed sunglasses, changed clothing, altered pose, altered body proportions, extra fingers, malformed hands, duplicated limbs, missing limbs, distorted anatomy, artificial eyes, oversharpening, excessive HDR, oversaturation, dramatic lighting, studio lighting, artificial bokeh, excessive bloom, heavy lens flare, extreme contrast, orange-teal grading, fake reflections, unrealistic ocean, extra people, extra objects, changed background, changed horizon, text, watermark, logo, low resolution, blur on subject, excessive noise, excessive film grain.

複製完整的提示並根據要求使用您自己的參考照片。