Use my uploaded photo as the only facial reference. Preserve my exact facial identity, skin tone, hairstyle (unless specified), body proportions, and natural expression. Transform me into a diwali festival portrait with authentic Indian styling, premium clothing, realistic textures, cinematic lighting, high-end DSLR photography quality, natural color grading, sharp facial details, accurate hands, and a visually rich environment that matches the theme. Do not change my identity. Produce a photorealistic 8K portrait with professional composition suitable for editorial photography.