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 overall appearance into a 70s rock star aesthetic.

TRANSFORMATION DESCRIPTION:
Transform the subject into an authentic 1970s rock musician in a dramatic stage or studio setting. Apply period-accurate styling including: shaggy, layered hair (long for men, feathered for women), subtle natural-looking makeup with smoked eyes, vintage rock apparel (distressed leather jacket, band t-shirt, flared jeans, or silk scarf), and iconic accessories like aviator sunglasses or a vintage microphone. The overall vibe should be raw, gritty, and charismatic-capturing the golden era of classic rock.

STYLE AND AESTHETIC PARAMETERS:
- Art style: Photorealistic with a cinematic, film-grain aesthetic reminiscent of 70s rock photography (think Annie Leibovitz or Terry O'Neill)
- Lighting conditions: Dramatic stage lighting with warm orange and amber tones, strong contrast, rim lighting, and moody shadows
- Color palette: Warm vintage tones-burnt orange, mustard yellow, deep browns, faded denim, and muted film colors
- Background treatment: Moody concert stage with soft spotlights, smoky studio atmosphere, or grainy textured backdrop; blurred to keep focus on the subject
- Texture: Subtle film grain, authentic 70s photo texture, natural skin texture preserved

TECHNICAL QUALITY PARAMETERS:
- High resolution, 4K, detailed
- Sharp focus on face and eyes
- Professional quality portrait
- Aspect ratio: 3:4 or 4:3 (vertical orientation ideal for portraits)
- Film simulation: Kodak Portra 400 or similar vintage film stock aesthetic
- Dynamic range: High contrast with rich shadows and warm highlights

NEGATIVE PROMPT GUIDANCE:
Avoid: distorted facial features, unrealistic proportions, blurry face, loss of likeness, modern digital artifacts, 80s/90s fashion elements, futuristic clothing, neon colors, smooth plastic skin, oversaturated colors, cartoonish effects, anime style, low resolution, pixelation, unnatural hair colors (except natural 70s shades), excessive makeup, modern hairstyles, contemporary logos or brands

USER CUSTOMIZATION:
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ADDITIONAL TIPS:
- For best results, use a well-lit, front-facing photo with clear visibility of facial features
- The more specific you are in {additional_context} about desired hair length, clothing items, or specific rock star influences, the better the result
- If you want a specific band member vibe (e.g., "like 1975 Led Zeppelin"), mention it in the customization section