Heartwarming Raksha Bandhan Brother-Sister Celebration

Create an ultra-realistic premium Indian festive family portrait featuring a young Indian brother and sister celebrating Raksha Bandhan together in a warm, elegant home setting. Use the uploaded brother reference image as the identity reference for the brother. Preserve his facial identity with high accuracy, including his natural facial structure, hairstyle, eyes, eyebrows, nose, lips, jawline, skin tone, beard and facial proportions. His appearance must remain natural and recognizable, with realistic skin texture and no facial distortion. Create a naturally beautiful Indian sister beside him, with a warm and affectionate sibling expression. She has long dark hair, elegant traditional Indian features, subtle makeup, a small red bindi, delicate gold jhumka earrings, and a graceful festive appearance. The brother is wearing a premium deep navy-blue traditional Indian kurta with subtle woven texture and elegant detailing. A beautiful traditional Raksha Bandhan rakhi is clearly visible on his wrist. The sister is wearing a luxurious pastel pink traditional Indian outfit, richly decorated with delicate gold embroidery and intricate ethnic detailing. Her outfit should look elegant, realistic, premium, and culturally authentic. Pose the brother and sister closely together in a loving sibling portrait, smiling naturally toward the camera. The sister gently holds the brother's arm and wrist, making the rakhi clearly visible. Their body language should communicate genuine affection, happiness, closeness, and the emotional bond between siblings. Place a large, beautifully decorated traditional Rakhi thali prominently in the foreground. The thali should contain colorful flowers, marigold flowers, traditional sweets, rice grains, kumkum/roli, decorative bowls, and a glowing brass diya with a realistic flame. Environment: an elegant Indian home decorated specifically for Raksha Bandhan, featuring orange and yellow marigold garlands, warm golden fairy lights, subtle traditional decorations, soft festive ornaments, and a cozy sophisticated interior. Lighting: warm cinematic indoor lighting, soft golden illumination on the faces, gentle highlights on the traditional clothing and jewelry, realistic shadows, subtle ambient light, beautiful warm bokeh in the background. Photography style: high-end professional Indian festival photography, photorealistic, natural skin texture, realistic facial details, realistic fabric materials, accurate anatomy, authentic hands and fingers, natural expressions, shallow depth of field, cinematic background separation, premium DSLR photography aesthetic, realistic lens rendering, subtle film grain, high dynamic range. Composition: vertical 4:5 portrait, medium-to-three-quarter framing, brother and sister centered prominently, faces unobstructed and sharply focused, thali visible in the lower foreground, balanced composition, natural perspective, elegant depth of field. Mood: love, happiness, sibling bonding, Indian tradition, warmth, celebration, family togetherness, and emotional connection. The final image should look like a professionally photographed real Raksha Bandhan family portrait, not an illustration or CGI render. Avoid: distorted faces, altered brother identity, extra people, duplicate subjects, unnatural hands, extra fingers, malformed jewelry, plastic skin, excessive retouching, artificial smiles, incorrect rakhi placement, warped thali objects, text, logos, captions, watermarks, or unrealistic lighting. Aspect Ratio: 4:5 vertical. Insert discreet watermark in the lower right corner of the image, vertical text (rotated 90°), written "aipromptlabs.online", Calibri Light font, white color with low opacity (semi-transparent), medium size. Extreme sharpness on the face, fabric texture and typography of the letters. Shot on Canon EOS R5, 50mm f/2.8, studio light.