Dermatology-level realistic skin texture portrait

Ultra-realistic 8K RAW portrait photo of a woman with natural skin texture, centered full face, straight-on camera angle, neutral facial expression, no makeup, visible pores, fine lines, under-eye texture, subtle redness around nose, realistic skin imperfections, soft peach fuzz on cheeks, natural lips with slight dryness texture, natural eyebrows, light green-grey eyes with realistic iris detail, soft diffused daylight coming from left side (window light), smooth soft shadows on right side of face, neutral grey blurred studio background, shallow depth of field, shot on 85mm macro lens, f/2.8, ISO 100, natural skin tone color grading, cinematic but clinical sharpness, no retouching, no smoothing, high dynamic range, professional dermatology-style photography, extreme micro-detail, hyperreal texture, true-to-life color science, no glam, no beauty filter. Negative prompt: airbrushed skin, smooth skin, plastic skin, beauty retouch, glam makeup, cinematic color grading, oversharpened, cartoonish, digital painting, soft blur, artificial glow. Ratio 4:5