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 them into a professional tennis player.

TRANSFORMATION DESCRIPTION: Transform the person into a professional tennis player on a tennis court. Dress them in appropriate tennis attire: white or colored tennis shirt (polo style), tennis shorts or skirt, athletic shoes with proper grip, and a tennis racquet in hand. The person should be in an athletic pose-either ready to serve, mid-swing, or holding the racquet confidently. Add subtle athletic elements like a wristband or headband if appropriate. The transformation should look natural and suit the person's body type and style.

STYLE AND AESTHETIC PARAMETERS:
- Photorealistic, professional sports photography style
- Dynamic, cinematic lighting with natural sunlight or stadium lights
- Sharp, energetic composition capturing athletic movement
- Professional color grading with vibrant sports tones
- Background: tennis court environment-hard court, clay, or grass with proper lines, net visible in background
- Motion blur elements to suggest action and speed
- High contrast to emphasize athletic physique and equipment

TECHNICAL QUALITY PARAMETERS:
- High resolution, 4K, detailed
- Sharp focus on face and upper body
- Professional sports photography quality
- Natural skin texture preserved
- Aspect ratio: 16:9 (landscape) or 4:3 for classic sports portrait

USER CUSTOMIZATION: {additional_context}

NEGATIVE PROMPT GUIDANCE: Avoid: distorted facial features, unrealistic proportions, blurry face, loss of likeness, incorrect tennis attire, generic sports outfit, wrong equipment, unnatural body proportions, poor lighting, low quality, watermark, text, logo