Birthday Celebration Portrait with Cupcake and Champagne

"prompt_structure": "subject": "type": "Young woman", "appearance": "Beautiful, radiant smile, soft facial features, natural skin texture with visible pores, rosy cheeks", "hair": "Dark brunette, styled in a loose, elegant messy bun, wispy tendrils and strands framing the face", "eyes": "Warm hazel brown eyes, looking directly at the camera with a happy expression" , "attire_and_accessories": "clothing": "Black off-the-shoulder dress with ruffled/pleated texture, elegant evening wear", "jewelry": "Chunky gold hoop earrings, delicate thin gold necklace with a small pendant, simple ring on finger" , "props_and_action": "right_hand": "Holding a chocolate cupcake with white swirl frosting, chocolate sprinkles, and a single lit candle with a small flame", "left_hand": "Holding a crystal champagne flute filled with sparkling bubbly liquid", "pose": "Portrait shot, holding items up near chest level, facing forward" , "environment": "background": "Blurred bokeh background, cityscape through a window or soft indoor evening lights", "lighting": "Soft diffused natural lighting, warm ambient glow, cinematic lighting, catchlights in eyes" , "technical_specs": "style": "Ultra-realistic, photorealistic, 8k resolution, raw photography", "camera": "Shot on 85mm lens, f/1.8 aperture for shallow depth of field", "quality": "High definition, sharp focus on face, highly detailed fabric and frosting textures"