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 seamlessly integrating them into the winter sports scene. Maintain recognizable facial structure and individual identity markers throughout the transformation.

TRANSFORMATION DESCRIPTION:
Transform the person into a winter sports enthusiast on skis or a sled in a snowy mountain environment. The subject should be wearing appropriate winter sports gear including a warm winter jacket, snow pants, gloves, beanie or helmet, and scarf. The pose should be natural and dynamic - either standing confidently with skis and poles on a snowy slope, or sitting happily on a sled with a joyful expression. The person should appear to be in motion or paused mid-action on the snowy terrain. Include realistic snow particles, winter atmosphere, and proper lighting that matches the outdoor winter setting.

STYLE AND AESTHETIC PARAMETERS:
- Photorealistic style with professional photography quality
- Natural winter daylight lighting with soft reflections from snow
- Cool color palette with whites, blues, and winter tones that complement the subject's skin tone
- Cinematic composition with depth of field
- Background: Snowy mountain slope with pine trees, snow-covered peaks, or winter landscape. Include falling snowflakes or fresh powder details
- Winter sports gear should match the person's body proportions and style naturally
- Snow texture should be detailed and realistic with proper light reflection

TECHNICAL QUALITY PARAMETERS:
- High resolution, 4K, detailed
- Sharp focus on face with natural bokeh effect on background
- Professional quality, realistic skin texture preserved
- Aspect ratio: 16:9 (landscape) for best composition
- Natural body proportions maintained
- Professional winter sports photography aesthetic

NEGATIVE PROMPT GUIDANCE:
Avoid: distorted features, unrealistic proportions, blurry face, loss of likeness, unnatural lighting, poorly rendered snow, mismatched gear size, floating clothing, unnatural pose, frozen or stiff appearance, low quality, pixelation, unnatural skin tones, generic avatar look

USER CUSTOMIZATION:
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Additional Tips:
- For skiing pose: specify 'holding ski poles', 'wearing ski goggles on head', or 'with skis planted in snow'
- For sledding pose: specify 'on wooden sled', 'plastic sled', or 'toboggan'
- Mention preferred winter jacket color or style if desired
- Specify if you want a smiling or serious expression
- Add 'action shot' for dynamic motion blur effect
- Add 'portrait style' for close-up focus on face