Efeitos_updated full prompt nano banana
Use this updated full prompt in Nano Banana when you want the effect as a 3D Pixar‑style render with expressive eyes.
IMAGE INPUT – MANDATORY
Use the uploaded photo as the ONLY and EXCLUSIVE identity reference.
The generated 3D character must be the exact same real person from the uploaded photo, not a generic model or a different person.
IDENTITY LOCK – FACE, HAIR, GENDER
Preserve 100% of the person’s real appearance from the uploaded photo, even in 3D cartoon form:
Same facial structure and proportions, head shape, jawline, chin, cheekbones, neck, and real age (no de‑aging or aging).
Same eye shape and spacing, eyelids, eyebrows, nose shape, lips shape and volume, and overall expression character.
Natural skin tone translated into stylized 3D shading, but still clearly matching the person.
Hair: keep the exact same hairstyle, length, volume, direction, hairline and color as in the photo; only stylize the strands, never change the cut or silhouette.
Gender: keep the same gender presentation as in the original photo; do not feminize a masculine face or masculinize a feminine face; do not alter ethnic traits.
No beautification, no slimming, no face swap, no mixing of features from other people.
The viewer must instantly recognize that it is the same person from the original photo, only turned into a Pixar‑style 3D character.
STYLE – PIXAR‑INSPIRED 3D RENDER
Transform the person into a Pixar‑style 3D cartoon character:
Smooth, polished 3D rendering with soft plastic‑like materials and clean, rounded forms.
Slightly simplified and stylized anatomy, but with the same recognizable face and hair.
Bright, appealing color palette with gentle gradients, subtle subsurface scattering on the skin, and soft reflections in the hair and glasses (if present).
EYES – HIGHLY EXPRESSIVE
Give the character large, expressive eyes while still matching the real eye shape and color from the photo:
Eyes slightly enlarged in a Pixar‑like way, but keep the same iris color and general eye placement.
Clear, readable emotions in the eyes: friendly, charismatic, and lively.
Strong catchlights and reflections in the pupils to enhance depth and emotional connection.
COMPOSITION AND BACKGROUND
Bust or shoulders‑up portrait, centered in the frame.
Keep the general pose similar to the original photo (front or 3/4 view), adapted to the 3D character.
Use a simple but colorful background, optionally with soft gradients or abstract shapes that support the Pixar / animated‑movie feeling, without distracting from the face.
LIGHTING AND RENDER QUALITY
Soft studio lighting with gentle key and rim lights to model the face and hair.
High‑quality 3D render look: clean global illumination, smooth shadows, no harsh noise.
4K or 8K‑level detail, professional animation‑character quality suitable for use as an avatar, thumbnail, or poster.
NEGATIVE PROMPT (RECOMMENDED)
different person, wrong face, changed gender, changed age, changed ethnicity, generic model face, horror style, gritty realism, photorealistic human skin, flat 2D vector, pixel art, low‑poly, rough sketch, anime style, manga style, chibi, 2D cartoon, oil painting, watercolor, glitch, heavy noise, blur, low resolution, distorted face, extra limbs, extra eyes, watermark, logo, text, UI elements.