3d_extrude

Use the uploaded image as the exact identity reference. Maintain the person’s identity 100% identical to the uploaded photo: same facial features, bone structure, skin tone, gender, perceived age, hairstyle shape, and overall facial proportions. Do not change the person’s gender, do not make the face younger or older. Preserve the exact facial expression, nose, eyes, lips, jawline, and any unique marks such as moles, freckles, scars, or skin texture. The face must remain instantly recognizable, matching the reference photo in identity. IDENTITY LOCK — ABSOLUTE (NON-NEGOTIABLE). Preserve exactly: facial bone structure and proportions, eye shape and eyelids, iris size and gaze direction, nose bridge and tip and alignment, lip shape and fullness and natural asymmetry, jawline, chin, and cheek structure, exact head angle and forward-facing orientation, original neutral / soft / calm expression. Do not rotate, mirror, stylize, or reinterpret the anatomy or facial features. COMPOSITION — CENTERED EMBEDDED PORTRAIT. Perfectly centered, front-facing portrait. Tight framing: head and neck only, no shoulders. The face emerges cleanly from a fully integrated background surface. The neck transitions seamlessly into the surrounding structure with no hard cutout. The subject is embedded within the environment, not simply placed in front of it. CORE STYLE — MONOCHROMATIC 3D RELIEF CONSTRUCTION. Transform the entire scene (face, neck, background, surrounding shapes) into a highly detailed raised 3D relief system built from geometric forms: circles, arcs, straight lines, grids, blocks, rings, and pathways, plus layered mechanical and abstract schematic patterns. All elements feel like one single sculpted surface with different depth levels, ultra-clean edges, and high-precision geometry. Use one single solid monochrome color for the entire image, applied uniformly to skin, hair, clothing, and background. MONOCHROME COLOR RULE — STRICT. No multiple colors and no obvious color gradients. Any variation must come only from lighting, shadows, and depth — not from hue changes. The entire piece reads as a single-color sculptural relief. FACE VS ENVIRONMENT CONTRAST. Keep the face smooth, soft, and realistic, with subtle skin texture that is natural and not geometric. The surrounding environment is rigid, geometric, and highly structured. Hair becomes stylized and cleanly sculpted, matching the same monochrome material and relief style while preserving the hairstyle form from the reference. MATERIAL & TEXTURE. Everything looks like matte to soft satin surface finish, with a slight tactile realism, similar to painted resin, molded plaster, or soft polymer. No strong gloss, no wet shine, no mirror-like reflections. The material feels clean, controlled, and premium. LIGHTING — DEPTH-DRIVEN. Soft studio lighting from slightly above and in front of the subject. Strong but clean shadow interplay to emphasize the depth of the relief layers. Gentle highlights on the main facial features (forehead, nose, lips, cheekbones, chin) to keep the face readable and realistic. Shadows carve and separate the geometric layers in the background and around the neck. DETAIL LEVEL & QUALITY. Ultra-clean edges, high-precision geometry, no noise, no rough or gritty textures. Sharp, polished, high-end modern abstract sculptural portrait. Ultra-detailed, sharp focus, 8K resolution look, studio-quality, centered composition, perfect framing. Camera and optics: front-facing studio portrait, fixed focal length lens around 50–85mm look, minimal perspective distortion, straight-on angle, no wide-angle warping, crisp focus on the face with subtle depth emphasis in the surrounding relief. Negative prompt blurry, low detail, low quality, low resolution, out of focus, multiple colors, colored accents, gradients, rainbow, messy background, cluttered composition, distorted face, off-model face, asymmetry in eyes or mouth, warped anatomy, stretched features, extra eyes, extra nose, extra mouth, duplicated face, deformed head, wrong age, younger face, older face, different gender, exaggerated expression, cartoonish, painterly style, brush strokes, rough textures, gritty noise, grainy, glossy plastic, strong reflections, specular highlights, metallic shine, overexposed, underexposed, harsh rim light, hard cutout edges around the neck, floating head, flat 2D illustration, low-poly look, pixelated, watermark, text, logos, UI elements, random objects in the background.