Cobalt Blue Studio Portrait Prompt — Luxury Streetwear Fashion Campaign Look

Using the uploaded character photo as the identity reference, preserve the person's authentic facial identity, bone structure, skin tone, eye shape, hairstyle, proportions and recognizable features. Keep the face naturally expressive — no beautification that alters identity. Create a high-end studio fashion portrait on a rich cobalt-blue studio backdrop, styled like a luxury streetwear campaign. Pose: upper torso visible, shoulders relaxed, chin slightly elevated, eyes directed upward beyond the camera — conveying quiet confidence and contemplation. Tight portrait crop with cinematic presence. Wardrobe: contemporary oversized street-fashion apparel — a premium relaxed-fit knit sweater or sweatshirt with natural fabric draping, layered with a minimalist chain necklace and lightly tinted translucent eyewear. Keep the luxurious oversized silhouette and fashion-campaign aesthetic. Lighting: soft directional illumination with subtle facial highlights, realistic reflections on the eyewear and jewelry, smooth shadow transitions around the jawline, neck and clothing folds. Deep monochromatic blue backdrop, realistic skin texture, subtle film-grade contrast, detailed fabric rendering, natural light falloff, commercial advertising quality, shallow depth of field, magazine-cover aesthetics. Photorealistic editorial photography, vertical 4:5.