Increase the black-haired girl's breasts until they are exactly the same size as the silver-haired girl's.
The black-haired girl's breast size must visually match the silver-haired girl's breast size.
Do not reduce the silver-haired girl's breasts.
Only enlarge the black-haired girl's breasts.
Keep the face, hairstyle, eyes, body proportions, pose, outfit, composition, camera angle, and everything else exactly the same.
Copy the silver-haired girl's white lace ankle socks exactly onto the black-haired girl.
The black-haired girl must wear identical white lace ankle socks, matching the silver-haired girl's design perfectly.
Keep the face, hairstyle, body, outfit, pose, composition, camera angle, and everything else unchanged.