best ai prompts for background replacement

Use the uploaded reference image as the exact face reference. Create a highly realistic full-body portrait of the same young man sitting confidently on a white-and-blue outdoor chair with one leg crossed over the other, holding a smartphone near his ear as if talking on a call. He is wearing a crisp white shalwar kameez with a royal-blue sleeveless waistcoat, black traditional loafers, and stylish dark sunglasses. Keep the same facial identity, hairstyle, skin tone, and natural facial features. Place a white Haval SUV clearly in the background, parked in front of a modern house, with green grass and plants around. Natural daylight, soft background blur, realistic shadows, DSLR photography, sharp subject, HDR, ultra-detailed, 8K, photorealistic, natural skin texture, no artificial AI look.