Convert this uploaded image into a 1:1 square-format ultra-realistic jewelry product photo with the necklace hanging freely against a soft warm-toned background. Use angled sunlight or golden hour-style lighting from the top left to cast a clean, elongated shadow of the pendant onto the background. The surface should be smooth and matte in a warm beige or peach tone with soft gradients. Ensure the necklace is centered, naturally hanging with slight tension on the chain, and the pendant remains in full focus with a clear and elegant shadow below it. The overall mood should be minimal, clean, and editorial with natural warmth and soft depth, jewelry photography, 8K quality
