IDENTITY PRESERVATION INSTRUCTION: Using the uploaded photo as reference, preserve the person's exact facial features, face shape, eye color, skin tone, and unique characteristics while transforming the image into a celebratory anniversary portrait. The person's identity must remain completely recognizable and authentic.

TRANSFORMATION DESCRIPTION: Transform the subject into an elegant anniversary celebrant (jubilarian). Dress the person in sophisticated formal attire suitable for a milestone birthday celebration - such as a formal suit with a festive boutonniere or an elegant dress with refined accessories. Add celebratory elements like a decorative birthday sash or ribbon, a stylish party hat or crown, or elegant jewelry. The overall appearance should be festive yet dignified, befitting a significant anniversary celebration. Include subtle festive background elements like confetti, elegant balloons, or decorative lights that enhance the celebratory mood without overwhelming the subject.

STYLE AND AESTHETIC PARAMETERS:
- Photorealistic style with professional portrait quality
- Warm, celebratory lighting with soft golden tones (like studio portrait lighting)
- Festive but elegant color palette - rich burgundy, gold, silver, or classic navy
- Joyful and proud facial expression, natural smile
- Background: elegant party setting with bokeh lights, decorative elements, or clean festive backdrop
- Clothing should be high-quality fabric textures with realistic folds and draping
- Festive accessories should look natural and integrated with the person's style

TECHNICAL QUALITY PARAMETERS:
- High resolution, 4K, detailed
- Sharp focus on face, especially eyes and smile
- Professional quality portrait photography
- Natural skin texture preserved with realistic details
- Aspect ratio: 3:4 (portrait) or 4:3
- Balanced composition with subject as clear focal point

NEGATIVE PROMPT GUIDANCE: Avoid: distorted facial features, unrealistic proportions, blurry face, loss of likeness, unnatural clothing attachment, mismatched lighting, exaggerated festive elements, cartoonish appearance, low quality, pixelated details, unnatural skin smoothing, incorrect facial structure, identity drift

USER CUSTOMIZATION: {additional_context}