Create a world-class premium football poster featuring **PLAYER_NAME** representing **TEAM_OR_COUNTRY** in a modern collectible editorial illustration style.
If **REFERENCE_IMAGE** is provided:
- Use the uploaded image as the primary visual reference.
- Preserve facial identity with maximum accuracy.
- Preserve facial proportions.
- Preserve hairstyle.
- Preserve skin tone.
- Preserve body characteristics.
- Preserve expression whenever appropriate.
- If the uploaded image is the user's own portrait, seamlessly transform them into a professional football player while maintaining recognizable identity.
If no reference image is provided:
- Generate an authentic representation based on PLAYER_NAME while preserving iconic characteristics.
