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 scene into a festive birthday celebration.

TRANSFORMATION DESCRIPTION: Place the person in a vibrant birthday party atmosphere with colorful decorations, balloons, confetti, and a birthday cake on a decorated table. The person should appear naturally integrated into the celebration scene, wearing festive attire or their original clothing styled appropriately for a party. Add warm, celebratory lighting and party elements that complement their appearance. The expression should be joyful and celebratory, matching the party mood.

STYLE AND AESTHETIC PARAMETERS:
- Photorealistic style with professional party photography quality
- Warm, vibrant lighting with soft glow from string lights and candles
- Rich color palette with festive colors (gold, silver, bright party colors)
- Dynamic composition with depth of field
- Natural shadows and highlights matching the party environment
- Confetti and balloons should appear realistic and naturally scattered
- Background should show a decorated party space with bokeh effect
- Skin texture should remain natural and detailed
- Party atmosphere should feel authentic and celebratory

TECHNICAL QUALITY PARAMETERS:
- High resolution, 4K, detailed
- Sharp focus on face with natural background blur
- Professional quality party photography
- Aspect ratio: 1:1 (square) or 4:3 (standard) depending on original photo
- Natural skin texture preserved
- Clean edges around person with seamless background integration
- No artifacts or unnatural blending

NEGATIVE PROMPT GUIDANCE: Avoid: distorted facial features, unrealistic proportions, blurry face, loss of likeness, unnatural lighting on face, poorly integrated background elements, artificial-looking decorations, plastic skin texture, over-saturated colors, mismatched shadows

USER CUSTOMIZATION: {additional_context}

ADDITIONAL TIPS:
- For best results, use a clear, well-lit photo of the person's face
- The prompt works with both close-up portraits and full-body photos
- You can specify additional preferences in the {additional_context} section, such as specific colors, cake design, or party theme
- If the original photo has good lighting, it will be preserved while enhancing the festive atmosphere