Diwali Royal Blue Couple Balcony Photo Prompt

Create a photorealistic half-body portrait of the same couple from the reference photo, standing close at a three-quarter angle on a home balcony decorated for Diwali night. The girl wears a royal blue chinon saree with sequin border and sleeveless blouse, pearl drops, holding a small lit diya up at her side, the boy wears a black silk kurta with white pyjama, leaning one arm lightly on the railing behind her, both in a calm grounded pose with shoulders close. All four hands are fully visible with five natural fingers each. Render strict correct anatomy with exactly two arms and two hands per person, natural joints, realistic proportions, no motion blur on bodies. Behind them hang warm string lights, a diya lined parapet, lanterns and marigold torans with a softly blurred city glow below. Light their faces with warm diya and balcony light plus soft fill. Frame head to waist with margin above heads. Shot on Sony Alpha A7 III with 85mm f/1.8 lens, sharp focus on eyes, natural skin texture, detailed fabric shine. Finish with deep blue night tones, balanced exposure and subtle film grain. Keep each face same as reference, not CGI, not illustration. Strictly avoid extra fingers, deformed hands or feet, extra limbs and plastic skin.