Use the original image as the strict reference.
Create the exact same photo in 1:1 square format, without changing the subject, pose, framing, composition, camera angle, proportions, clothing, face, body, legs, feet, background, lighting, or overall scene.
Do not crop the image.
Do not zoom in.
Do not move the subject.
Do not cut off the legs, feet, shoes, head, hands, or any part of the body.
The full original 9:16 image content must remain fully visible inside the new 1:1 square frame.
Keep the entire person exactly as in the original image, from head to toe.
If needed, expand the canvas and outpaint the missing space around the original image so the final result becomes square.
Add only the necessary extension of the background around the existing image.
Do not alter the original framing of the person.
Do not change the size of the person inside the frame.
Preserve the exact same photo, only convert it to a 1:1 square composition by extending the background, not by cropping.
4K, ultra-detailed, photorealistic, seamless background extension, natural continuity, no distortion, no composition change.
