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 subbotnik participant portrait. Maintain the original facial identity, expression, and recognizable features with complete accuracy.

TRANSFORMATION DESCRIPTION: Transform the person into an active participant of a subbotnik (community cleanup day). Dress them in practical work clothing: worn jeans or work pants, a simple t-shirt or work shirt (in neutral colors like blue, gray, or white), and add work gloves on their hands. Include a bandana or cap for the head if appropriate. The person should appear actively engaged in cleaning work - holding a shovel, broom, rake, or trash bag, or standing in a ready-to-work pose. Add subtle environmental elements like dust, outdoor lighting, and a realistic cleanup setting. The transformation should look natural and authentic, as if the person genuinely participated in the event.

STYLE AND AESTHETIC PARAMETERS:
- Photorealistic style with documentary photography quality
- Natural outdoor lighting with soft daylight (morning or afternoon golden hour)
- Slightly desaturated color palette to match outdoor work environment
- Realistic work clothes texture - cotton, denim, slightly worn appearance
- Natural skin texture with subtle outdoor elements (dust, sweat, natural lighting)
- Background: urban park, street, or public area with cleaning activity visible
- Environmental details: other volunteers in background, cleaning tools, trash bags, leaves, debris
- Authentic atmosphere of community volunteer work

TECHNICAL QUALITY PARAMETERS:
- High resolution, 4K, detailed
- Sharp focus on face and upper body
- Professional documentary photography quality
- Natural depth of field
- 4:3 aspect ratio recommended (or 3:4 for portrait orientation)
- Realistic lighting and shadows
- Detailed fabric textures on clothing
- Natural skin tones preserved

NEGATIVE PROMPT GUIDANCE: Avoid: distorted features, unrealistic proportions, blurry face, loss of likeness, unnatural clothing attachment, cartoonish appearance, low quality, overexposed lighting, unrealistic work environment, mismatched skin tones, plastic-looking skin, unnatural poses, exaggerated expressions

USER CUSTOMIZATION: {additional_context}