Ultra-realistic Christmas family portrait studio

Use the uploaded image strictly as the sole face and identity reference for each person. Preserve exact facial structure, proportions, skin tone, eyes, nose, lips, jawline, age, ethnicity, natural expressions, and imperfections without beautification, stylization, or identity drift. Create an ultra-realistic vertical Christmas studio family portrait, 4:5. Four family members: adult woman and man seated closely on a low upholstered chair at center; girl standing slightly elevated behind them; boy standing naturally beside them. Everyone faces camera with soft welcoming smiles. Match clothing: woman sleeveless white lace-detail blouse with deep-green midi skirt; man dark-green fitted turtleneck sweater with dark-blue jeans; girl dark-green velvet dress with white Peter Pan collar; boy blue denim button-up with olive/dark-green trousers. Cohesive deep green, white, denim blue, warm gold palette with visible fabric textures. Elegant warm Christmas studio, two cream-white snowy trees with gold/champagne ornaments and warm micro-lights, warm beige/cream classic paneled wall, large green wreath with pinecones and gold ribbon, white/metallic-gold gifts. Soft professional golden lighting, gentle highlights, warm reflections, subtle glow, no harsh shadows. Photorealistic 8K, accurate skin tones, sharp faces, realistic fabric behavior, premium holiday photography. 4:5 aspect ratio.