Reframe this concept as: apply the attached reference sheet as the absolute ground truth for the main subject's facial features, skin texture, and body proportions. The output must be a 1:1 match of the character provided. The main subject is the woman from the reference image. She is wearing a white ribbed tank top and the delicate silver necklace with a small dark pendant. Photorealistic medium close-up portrait image. She is holding the attached product in her hand, composed near her cheek. Her fingers are visible, presenting rings. The focus is crisp on the main subject and the held object. The scene is illuminated by intense, warm golden hour sunlight striking from the left, creating powerful highlights and shadows on her skin and clothing. A prominent rainbow prism lens flare effect streaks horizontally across the upper section of the textured white wall backdrop.