Create an ultra-realistic portrait using the reference

Create an ultra-realistic portrait using the reference image as the identity source. Preserve the subject's exact identity with absolute fidelity, including facial features, bone structure, facial proportions, skin tone, facial asymmetry, and unique characteristics. Do not beautify, reshape, retouch, age, rejuvenate, or modify any facial feature. Maintain authentic facial geometry, natural likeness, and complete identity consistency throughout the entire image. Subject & Pose: Shoulders relaxed and bare, body angled slightly forward, head tilted downward and to the right. Expression: Soft, melancholic, serene, gazing downward. Wardrobe & Styling: Voluminous pale grey/icy-blue tulle dress. Dangling transparent crystal floral earrings. Large winter-themed bouquet (white blooms, silver foliage). Hair & Makeup: Messy dark brown updo with loose, wispy tendrils. Fair skin with soft pink blush, glossed pink lips, and subtle peach/pink eye contour. Setting: Abstract, mottled grey-white textured studio wall. Lighting: Diffused, cool-toned window light originating from the right, casting a soft, ethereal glow and gentle shadows on the left. Camera & Optical: 85mm portrait lens, f/1.4 aperture, shallow depth of field focusing on the face and earrings. Realism Enhancers: Cinematic lighting, 32k resolution, subsurface scattering for skin, highly detailed fabric texture, volumetric glow.