Turn a food or drink photo into a pastel studio product ad (GPT Image 2)

Use the uploaded food/beverage image as the main reference. Preserve the exact product identity, appearance, texture, colors, and serving style. Transform it into a premium soft pastel studio photoshoot with a bright, clean, modern commercial food photography style. Use a complementary pastel background, minimal elegant props, refined plating, soft diffused lighting, realistic shadows, and appetizing natural details. Keep the product as the hero with a balanced composition, negative space, and subtle luxury branding area. Add minimal elegant typography for product name, brand name, and optional CTA. Final output: ultra-realistic 4:5 vertical image, professional food advertisement quality, fresh, polished, premium, and social-media ready.