“Nano Banana” is not an official, public Google Gemini model name. If you’re telling people to select it, you’re spreading misinformation. Gemini currently exposes models like Gemini Advanced / Pro / Flash depending on account and region. Invented names kill credibility.
“Thinking Mode” / “Pro Mode” wording is sloppy. Users won’t find an exact toggle with that label. Say Gemini Advanced (paid) or highest-quality model available.
This is not true “face swap.” Gemini does identity conditioning, not classic face swap. Overpromising here will get users disappointed.
The tutorial is too long, repetitive, and salesy. It reads like hype, not authority. Cut the fluff, tighten the steps, sound like you actually know the tool.
Now here’s a clean, professional, no-BS version that actually works and won’t embarrass you.
How to Create Ultra-Realistic 4K AI Images Using Google Gemini
Follow this exact workflow to generate cinematic, high-detail AI images while preserving your real facial identity.
Step 1: Choose a Pose Prompt (Don’t Overthink It)
Pick one pose from your prompt collection (example: Standing beside a Jeep).
More prompts ≠ better results. One strong prompt beats five messy ones.
Step 2: Open Gemini (Use the Best Model Available)
Go to Gemini and select the highest-quality model you have access to (Gemini Advanced / Pro if available).
If you’re on a free tier, don’t expect miracles—model quality matters more than prompt length.
Step 3: Upload a High-Quality Face Reference (This Is Critical)
Upload one clear, front-facing image:
Neutral expression
Good lighting (no harsh shadows)
No filters, no blur, no sunglasses
Garbage input = garbage output. Simple.
Step 4: Paste & Customize the Prompt
Paste your selected pose prompt.
Replace [YOUR NAME] with your actual name
Do not change 10 things at once
If identity is drifting, add:
“Preserve exact facial structure, skin tone, and age from the reference image.”
Step 5: Generate & Compare Variations
Gemini will usually generate 2–4 variations.
Ignore the first instinct
Compare face accuracy first, style second
Pick the one that looks like you, not the one with fake sharpness
Step 6: Download the Highest Resolution Available
Open the selected image → download the maximum resolution Gemini allows.
“4K” depends on output limits, but this is as close as Gemini gets without external upscaling.
📌 Give Text Prompt 1
PROMPT: Ultra-realistic 8K cinematic photograph, portrait aspect ratio 1664 × 2080. Same dark, gritty Indian train realism, but with a completely NEW pose and a fully NEW background position. The scene is now set inside a dimly lit train luggage/storage compartment, with stacked metal trunks, chained grills, dusty floor, and a single flickering tube light overhead creating a raw, underground atmosphere. An 18-year young handsome man with a slim skinny body, lean physique, narrow shoulders and waist, youthful proportions is captured in a new mid–half body pose, now sitting low on a metal trunk, legs slightly apart, elbows resting on his knees. One hand grips the edge of the trunk tightly while the other hand hangs loose between his legs, fingers stained with blood. His posture shows exhaustion after violence, yet dominance and control remain strong. His head is slightly tilted to the side, chin lowered, eyes looking straight into the camera with a cold, fearless, attitude-heavy stare. His facial expression is calm, dangerous, and confident, lips relaxed with a faint smirk. His face shows realistic injuries: bruises, cuts, dried and smeared blood near the cheek and eye, subtle swelling, sweat mixed with grime, real skin pores and imperfections clearly visible. Keep my face exactly the same as in the uploaded photo — do not change or edit my face. 100% face accuracy. Outfit details: He wears the dusty maroon t-shirt underneath a black biker jacket. The biker jacket is rugged matte leather with ultra-realistic grain texture. It has blood splatters and smeared stains in multiple random areas across the chest, shoulders, and sleeves. Several torn and ripped sections appear on the jacket—especially near the sleeve and side—revealing inner lining and frayed leather edges, showing realistic damage from a brutal struggle. The jacket fits naturally on his slim body, slightly loose but structured, with deep creases and stress folds. One wrist is wrapped with worn, dirty, blood-stained cloth bandages. He wears dark rugged cargo pants with realistic folds, dust, and wear marks. Shot on a full-frame cinema camera, 85mm lens, f/1.8, shallow depth of field, ultra-sharp focus on face and eyes. Cinematic top-down lighting from the flickering tube light creates harsh shadows under the eyes and jawline, with cool teal shadows and muted yellow highlights. Subtle rim light separates him from the dark background. Professional cinematic color grading, high contrast, raw film-still realism. Looks like a real photograph taken on a movie set—no AI look, no edited feel. stylish text ‘AmanZaid’ at the bottom-left corner.” small size signature style NEGATIVE PROMPT: AI-generated look, edited look, fake lighting, beauty filters, face enhancement, face reshaping, face change, plastic skin, smooth skin, incorrect age, bulky or muscular body, wide shoulders, unrealistic proportions, blur, motion blur, low resolution, oversharpening, artifacts, color banding, cartoon, anime, illustration, CGI, fake blood texture, extra fingers, extra limbs, bad anatomy, distorted hands, distorted face, wrong lighting direction, unrealistic shadows, unrealistic highlights, watermark, logo, text (except AmanZaid).
📌 Give Text Prompt 2
PROMPT: Ultra-realistic 8K cinematic photograph, portrait aspect ratio 1664 × 2080. Same gritty cinematic realism as the reference prompt, but with a clearly NEW pose and a NEW background position. A hyper-realistic scene now set near the train washbasin/door junction area, darker and more industrial, with steel walls, scratched surfaces, and a partially open sliding door visible in the background. An 18-year young handsome man with a slim skinny body, lean physique, narrow shoulders and waist, youthful proportions is captured in a new mid–half body pose, now leaning forward slightly with his back against the metal wall, torso angled toward the camera. One arm is bent with his hand gripping the jacket collar near the chest, while the other arm hangs loosely, fingers relaxed but tense, showing exhaustion mixed with dominance. His head is tilted slightly downward while his eyes look up directly at the camera, giving a cold, fearless, attitude-heavy stare. His facial expression is calm but threatening, lips relaxed with a faint smirk. His face shows realistic injuries: bruises, small cuts, dried and smeared blood near the cheekbone and eyebrow, natural swelling, redness, sweat, visible skin pores and imperfections. Keep my face exactly the same as in the uploaded photo — do not change or edit my face. 100% face accuracy. Outfit details: He wears the same dusty maroon t-shirt underneath a black biker jacket. The biker jacket is rugged, matte leather with visible grain texture. It has blood splashes and smeared stains in multiple random areas across the chest, shoulders, and sleeves. Several torn and ripped sections are visible on the jacket—near the sleeve and lower chest—exposing inner lining with frayed leather edges, showing realistic damage from a violent struggle. The jacket fits naturally on his slim body, slightly loose yet structured, with heavy creases and stress folds from movement. One wrist remains wrapped with worn, dirty, blood-stained cloth bandages. He wears dark rugged cargo pants with realistic fabric folds, dust, and wear marks. Shot on a full-frame cinema camera, 85mm lens, f/1.8, shallow depth of field, ultra-sharp focus on face and eyes. Cinematic side lighting from a single harsh tube light creates deep shadows and strong contrast, with cool teal shadows and muted yellow highlights. Realistic reflections on metal walls and fixtures. Background softly blurred but detailed, enhancing claustrophobic depth. Professional cinematic color grading, high contrast, raw film-still realism. Looks like a real on-location movie still—no AI look, no edited feel. stylish text ‘AmanZaid’ at the bottom-left corner.” small size signature style NEGATIVE PROMPT: AI-generated look, edited look, fake lighting, beauty filters, face enhancement, face reshaping, face change, plastic skin, smooth skin, incorrect age, bulky or muscular body, wide shoulders, unrealistic proportions, blur, motion blur, low resolution, oversharpening, artifacts, color banding, cartoon, anime, illustration, CGI, fake blood texture, extra fingers, extra limbs, bad anatomy, distorted hands, distorted face, wrong lighting, unrealistic shadows, unrealistic highlights, watermark, logo, text (except AmanZaid).
📌 Give Text Prompt3
PROMPT: Ultra-realistic 8K cinematic photograph, portrait aspect ratio 1664 × 2080. Same gritty cinematic realism as the reference prompt, but with a clearly NEW pose and a NEW background position. A hyper-realistic scene now set near the train washbasin/door junction area, darker and more industrial, with steel walls, scratched surfaces, and a partially open sliding door visible in the background. An 18-year young handsome man with a slim skinny body, lean physique, narrow shoulders and waist, youthful proportions is captured in a new mid–half body pose, now leaning forward slightly with his back against the metal wall, torso angled toward the camera. One arm is bent with his hand gripping the jacket collar near the chest, while the other arm hangs loosely, fingers relaxed but tense, showing exhaustion mixed with dominance. His head is tilted slightly downward while his eyes look up directly at the camera, giving a cold, fearless, attitude-heavy stare. His facial expression is calm but threatening, lips relaxed with a faint smirk. His face shows realistic injuries: bruises, small cuts, dried and smeared blood near the cheekbone and eyebrow, natural swelling, redness, sweat, visible skin pores and imperfections. Keep my face exactly the same as in the uploaded photo — do not change or edit my face. 100% face accuracy. Outfit details: He wears the same dusty maroon t-shirt underneath a black biker jacket. The biker jacket is rugged, matte leather with visible grain texture. It has blood splashes and smeared stains in multiple random areas across the chest, shoulders, and sleeves. Several torn and ripped sections are visible on the jacket—near the sleeve and lower chest—exposing inner lining with frayed leather edges, showing realistic damage from a violent struggle. The jacket fits naturally on his slim body, slightly loose yet structured, with heavy creases and stress folds from movement. One wrist remains wrapped with worn, dirty, blood-stained cloth bandages. He wears dark rugged cargo pants with realistic fabric folds, dust, and wear marks. Shot on a full-frame cinema camera, 85mm lens, f/1.8, shallow depth of field, ultra-sharp focus on face and eyes. Cinematic side lighting from a single harsh tube light creates deep shadows and strong contrast, with cool teal shadows and muted yellow highlights. Realistic reflections on metal walls and fixtures. Background softly blurred but detailed, enhancing claustrophobic depth. Professional cinematic color grading, high contrast, raw film-still realism. Looks like a real on-location movie still—no AI look, no edited feel. stylish text ‘AmanZaid’ at the bottom-left corner.” small size signature style NEGATIVE PROMPT: AI-generated look, edited look, fake lighting, beauty filters, face enhancement, face reshaping, face change, plastic skin, smooth skin, incorrect age, bulky or muscular body, wide shoulders, unrealistic proportions, blur, motion blur, low resolution, oversharpening, artifacts, color banding, cartoon, anime, illustration, CGI, fake blood texture, extra fingers, extra limbs, bad anatomy, distorted hands, distorted face, wrong lighting, unrealistic shadows, unrealistic highlights, watermark, logo, text (except AmanZaid).
📌 Give Text Prompt4
PROMPT: Ultra-realistic 8K cinematic photograph, portrait aspect ratio 1664 × 2080. A gritty, hyper-realistic scene inside a narrow Indian train sleeper coach corridor at night. An 18-year young handsome man with a slim skinny body, lean physique, narrow shoulders and waist, youthful proportions stands half-turned in the aisle between beige curtains and metal berths. He is captured in a tense mid–half body pose, body facing forward while his head turns sharply over his shoulder toward the camera. His posture is alert and defensive, shoulders slightly raised, one arm lowered near the side, conveying survival instinct and attitude. His facial expression is intense and fearless with a slight attitude-filled smirk despite pain, eyes sharply locked toward the camera. His face shows realistic injuries: bruises, cuts, dried and smeared blood on the cheek and near the eye, natural swelling, redness, visible pores and imperfections. Keep my face exactly the same as in the uploaded photo — do not change or edit my face. 100% face accuracy. Outfit details: He wears the same dusty maroon t-shirt underneath, now layered with a black biker jacket on top. The biker jacket is rugged and realistic, made of matte leather with visible grain texture. The jacket has blood stains splattered and smeared in multiple areas, especially on the chest, sleeves, and near the shoulders. Some parts of the jacket are torn and ripped, exposing inner lining and edges, with frayed leather fibers and realistic damage as if from a violent struggle. The jacket fits naturally on his slim body, slightly loose but structured, sleeves creased and bent with movement. One wrist is wrapped with worn, dirty cloth bandages, partially blood-stained. He wears dark rugged cargo pants with realistic fabric folds and wear. Shot on a full-frame cinema camera, 85mm lens, f/1.8, shallow depth of field with ultra-sharp focus on face and eyes. Cinematic low-key overhead train lighting creates dramatic shadows along the narrow corridor, cool teal and muted yellow tones, realistic reflections on metal handles and door frames. Background softly blurred yet detailed: train door, signage, curtains, claustrophobic depth. Professional cinematic color grading, high contrast, raw film-still realism, documentary-style intensity. No AI look, no edited feel—looks like a real movie scene captured in-camera. stylish text ‘AmanZaid’ at the bottom-left corner.” small size signature style NEGATIVE PROMPT: AI-generated look, edited look, fake lighting, beauty filters, face enhancement, face reshaping, face change, plastic skin, smooth skin, incorrect age, bulky or muscular body, wide shoulders, unrealistic proportions, blur, motion blur, low resolution, oversharpening, artifacts, color banding, cartoon, anime, illustration, CGI, fake blood texture, extra fingers, extra limbs, bad anatomy, distorted hands, distorted face, wrong shadows, unrealistic highlights, watermark, logo, text (except AmanZaid).
f you want daily high-quality prompts and AI image workflows:
“Nano Banana” is not an official, public Google Gemini model name. If you’re telling people to select it, you’re spreading misinformation. Gemini currently exposes models like Gemini Advanced / Pro / Flash depending on account and region. Invented names kill credibility.
“Thinking Mode” / “Pro Mode” wording is sloppy. Users won’t find an exact toggle with that label. Say Gemini Advanced (paid) or highest-quality model available.
This is not true “face swap.” Gemini does identity conditioning, not classic face swap. Overpromising here will get users disappointed.
The tutorial is too long, repetitive, and salesy. It reads like hype, not authority. Cut the fluff, tighten the steps, sound like you actually know the tool.
Now here’s a clean, professional, no-BS version that actually works and won’t embarrass you.
How to Create Ultra-Realistic 4K AI Images Using Google Gemini
Follow this exact workflow to generate cinematic, high-detail AI images while preserving your real facial identity.
Step 1: Choose a Pose Prompt (Don’t Overthink It)
Pick one pose from your prompt collection (example: Standing beside a Jeep). More prompts ≠ better results. One strong prompt beats five messy ones.
Step 2: Open Gemini (Use the Best Model Available)
Go to Gemini and select the highest-quality model you have access to (Gemini Advanced / Pro if available). If you’re on a free tier, don’t expect miracles—model quality matters more than prompt length.
Step 3: Upload a High-Quality Face Reference (This Is Critical)
Upload one clear, front-facing image:
Neutral expression
Good lighting (no harsh shadows)
No filters, no blur, no sunglasses
Garbage input = garbage output. Simple.
Step 4: Paste & Customize the Prompt
Paste your selected pose prompt.
Replace [YOUR NAME] with your actual name
Do not change 10 things at once
If identity is drifting, add:
“Preserve exact facial structure, skin tone, and age from the reference image.”
Step 5: Generate & Compare Variations
Gemini will usually generate 2–4 variations.
Ignore the first instinct
Compare face accuracy first, style second
Pick the one that looks like you, not the one with fake sharpness
Step 6: Download the Highest Resolution Available
Open the selected image → download the maximum resolution Gemini allows. “4K” depends on output limits, but this is as close as Gemini gets without external upscaling.
What This Method Is (and Is NOT)
✔ Identity-conditioned AI image generation ✔ Cinematic lighting & realistic textures ✘ Not a guaranteed perfect face clone ✘ Not magic if your reference photo sucks
If someone promises “100% exact face every time,” they’re lying.