Ultra-realistic human photograph, completely photographic appearance, real person captured by a professional camera, natural human skin with visible pores, fine texture, small imperfections, and realistic tonal variations; individually defined hair, eyes with natural moisture and reflections, authentic expression, completely natural human anatomy, realistic proportions. Physically accurate natural lighting, realistic ambient light, soft and consistent shadows, natural exposure, high dynamic range, true-to-life skin tones; no overly smooth skin, no artificial beauty aesthetic. Captured with a professional full-frame camera and 50mm lens; natural optical depth of field, precise focus on the eyes, authentic bokeh, realistic photographic perspective, and the subtle exposure and texture variations characteristic of a real photograph. Absolute priority: must look like a photograph of a real person, not a computer-generated image. Avoid: 3D, CGI, renders, PBR, low poly, high poly, video game style, illustrations, drawings, anime, plastic-looking skin, overly perfect skin, artificial faces, unrealistic eyes, excessive symmetry, digital textures, exaggerated studio lighting, excessive HDR, artificial sharpening, beauty filters, or an "AI look."