Create a photorealistic AI avatar image for a YouTube talking-head video.

FORMAT:
16:9 horizontal image, 1920x1080 or higher.
Eye-level camera angle.
Medium close-up / chest-up framing.
The person should be centered, with the eyes placed in the upper third of the frame.
The avatar should be looking directly into the camera as if speaking to the viewer.

IDENTITY LOCK:
Use the exact same face and identity as the reference avatar.
Preserve the same facial structure, eye shape, nose, mouth, jawline, skin tone, age, hairline, and overall identity.
Do not make the person look like a different character.
Only change the outfit, background, lighting, and small pose/expression details.
Keep the face consistent across every generation.

CHARACTER STYLE:
The avatar should feel like a real human expert, not a generic AI presenter.
Natural, confident, approachable, trustworthy.
Realistic skin texture with small human imperfections.
Slight under-eye texture, natural pores, mild facial asymmetry, realistic smile lines, and normal skin variation.
Do not make the face overly smooth, plastic, airbrushed, or too perfect.
The eyes must feel alive, focused, and human.

EXPRESSION:
Natural speaking expression, like the person is mid-sentence.
Calm confidence.
Subtle emotion that matches the scene: thoughtful, serious, friendly, surprised, skeptical, or excited.
No exaggerated influencer face.
No fake smile.
No dead eyes.

POSE:
Shoulders relaxed.
Body facing camera.
Small natural head angle.
Hands should be out of frame unless specifically requested.
No awkward hands, no weird fingers, no unnatural body posture.

OUTFIT:
Change outfit to: [INSERT OUTFIT]
Examples:
- clean navy suit with white shirt
- soft pink suit jacket with white shirt
- black t-shirt with casual blazer
- doctor white coat with light blue shirt and stethoscope
- simple creator-style hoodie
- professional button-up shirt

BACKGROUND:
Use this background: [INSERT BACKGROUND]
Examples:
- clean modern office with soft blurred background
- premium podcast studio
- realistic home office
- modern software company workspace
- medical clinic office
- traditional Sardinian interior
- dark YouTube creator studio
- bright corporate office with glass walls and blurred charts

LIGHTING:
Natural cinematic lighting.
Soft key light on the face.
Realistic shadows.
Clean contrast.
No harsh AI glow.
No blue rim light unless specifically requested.
Background should be slightly blurred with realistic depth of field.

STYLE:
Photorealistic.
Premium YouTube talking-head style.
Clean, modern, realistic, high-quality.
Looks like a real frame from a professional video shoot.
Not cartoon.
Not overly futuristic.
Not AI-looking.
Not plastic.
Not glossy.
Not uncanny valley.

NEGATIVE PROMPT:
Do not change the face identity.
Do not alter facial features.
Do not make the person look younger or older unless requested.
No dead eyes.
No waxy skin.
No plastic skin.
No perfect flawless model skin.
No distorted face.
No weird hands.
No extra fingers.
No blurry face.
No low-resolution details.
No text on screen.
No captions.
No logos.
No watermarks.
No UI elements.
No futuristic holograms.
No generic AI avatar look.
No overdone blue neon lighting.
No cluttered background.