What if Pokémon designed grillz?: How we created a Pokémon x Grillz AI spec concept using Nano Banana and Cinema Studio Video
A step-by-step breakdown of designing fictional Pokémon-inspired grillz, turning Charizard, Gengar, and Mewtwo into wearable jewelry concepts, and animating them into a cinematic AI fashion workflow — prompts included.
You know the struggle.
You want to stay up to date, but the amount of information around AI tools, workflows, and what works best is overwhelming.
Every week there’s a new tool. Every day a new workflow.
And it’s hard to tell what’s actually useful.
That’s exactly why we’re doing this series.
Instead of theory, we break things down into practical, replicable workflows — using fictional spec concepts to show what’s possible, and how to actually get there.
For this week’s breakdown, we wanted to build something that feels like collectible character culture pushed into high-end jewelry.
The idea started with one simple question:
What if Pokémon designed grillz?
Because a fictional Pokémon grillz concept shouldn’t feel like random character merch.
It should feel custom. Wearable. Precise.
Like each Pokémon has been translated into metal, resin, gemstones, and dental jewelry.
So we took three iconic Pokémon-inspired directions — Charizard, Gengar, and Mewtwo — and reimagined them as luxury grillz.
Charizard became fire opals and molten silver.
Gengar became purple resin, shadow energy, and a haunted smile.
Mewtwo became chrome plating, violet neural lines, and lab-grown legendary energy.
For this workflow, we used:
- Nano Banana for product, jewelry, and editorial image generation
- Cinema Studio Video for animated fashion sequences and product motion
Not a reader? Check out the interactive workflow at the end of the post.
Now, let’s get into it.
Step 1 — Defining the Core Jewelry Concept
Everything started with the grillz design.
The goal was not to create generic silver teeth with Pokémon colors on top.
The goal was to translate each character into a believable piece of custom dental jewelry.
That meant thinking in materials first:
- Charizard: silver structure, fire opal, sharp heat-like details
- Gengar: polished purple resin, shadow shapes, mischievous expression
- Mewtwo: mirror-polished chrome, organic alien curves, violet gemstone energy
The key was to make each grillz feel like it could actually exist.
Not flat graphics.
Not printed logos.
But miniature sculptural jewelry pieces molded to real teeth.
Step 2 — Building the Mewtwo Grillz Design in Nano Banana
The first detailed jewelry direction focused on Mewtwo.
Mewtwo works especially well for this kind of concept because the design language already feels sculptural: alien, clean, psychic, and slightly clinical.
So the prompt pushed the grillz into a high-end silver jewelry direction with an open-back design, a purple amethyst orb, and physical silver wisps representing psychic energy.
Ready-to-copy prompt
Macro studio photography of a white dental plaster cast. High-end custom 925 silver grillz across three lower teeth. Open-back design: absolutely NO solid metal backing plate, there is no solid metal plate behind the motifs, the white tooth surface is visible behind the silver. The silver must be flawless, ultra-smooth, and mirror-polished with no messy textures or lumps. The design consists of three distinct elements:
- On the left, a glowing purple amethyst orb.
- In the middle, a slender silver Mewtwo arm reaching left.
- On the right, Mewtwo’s head looking left.
The psychic energy effects are NOT light effects, but physical, sculpted silver wisps and thin flowing metal trails that physically connect the hand to the gemstone orb. Flawless mirror-polished silver, jewelry-grade precision, minimalist white background, hyper-realistic, 8K.
This became one of the most important reference images for the rest of the workflow.
The open-back detail mattered because it kept the grillz looking like actual jewelry instead of a solid metal mouthpiece.
Step 3 — Creating Editorial Face Shots
Once the grillz existed as product references, the next step was to show them on a person.
This is where the concept moved from product design into fashion editorial.
The goal was to make the grillz feel wearable, not just like an object on a dental cast.
Fierce expression prompt
This shot established the raw editorial energy.
The expression makes the jewelry feel aggressive and character-driven, which fits the “built to attack” idea behind the concept.
Calm Mewtwo prompt
This created a very different feeling.
Instead of attack mode, it gave the Mewtwo grillz a quieter, more controlled presence — more psychic energy than physical aggression.
Step 4 — Adding the Mirror Shot
To give the campaign more variety, we created a handheld mirror shot.
This kind of frame works well because it feels more intimate and less staged.
It makes the jewelry feel like something being discovered in a reflection.
Ready-to-copy prompt
This shot helped move the concept out of pure studio territory.
It gave the campaign a more candid, fashion-editorial feel while still keeping the jewelry as the focus.
Step 5 — Creating the Gengar Grillz Shot
For Gengar, the design needed a different energy.
Charizard is heat.
Mewtwo is psychic chrome.
Gengar is shadow, mischief, and purple gloss.
So the prompt focused on an open mouth, glossy lips, purple details, and asymmetrical placement.
Ready-to-copy prompt
High-fashion Y2K editorial portrait. Shot on 35mm film with slight grain. A person with wet-look gelled baby hairs and eyebrow piercings. The focus is on the open mouth.
The Grillz:
Top Row: On the upper left incisor, a small, perfectly fitted Gengar grill. It must be perfectly scaled to the tooth and molded to the tooth shape.
Bottom Row: On the bottom right three teeth, organic biomorphic silver growths with a liquid metal texture that wrap tightly around the teeth like molten chrome.
Details: Scattered miniature Pokémon-inspired enamel charms in glossy yellow and blue outline enamel and silver, with just one charm on the lower left.
Aesthetic: High-gloss lips, soft natural studio lighting, realistic skin textures, raw and authentic fashion photography look.
This gave the concept its most playful character moment.
The Gengar grillz direction feels less clean and more mischievous, which makes it useful for breaking up the colder Mewtwo frames.
Step 6 — Creating the Charizard Fire Opal Detail
For Charizard, the main idea was heat translated into stone.
Instead of using literal flames everywhere, the prompt turned the character’s fire energy into a raw-cut Mexican fire opal set into a single tooth.
That made the result feel more jewelry-led and less costume-led.
Ready-to-copy prompt
The Task: On the specific lower tooth marked with the yellow circle, add a custom 1-tooth silver grill.
Grill Details:
The Stone: An exact replica of a raw-cut Mexican fire opal. It must have the same asymmetrical, jagged shape and the glowing deep-orange/lava-red color.
The Setting: A minimalist silver frame with tiny spikes pointing strictly inward to hold the stone. The outer edges are smooth and flush, matching the boutique jewelry style.
Placement & Size: Scale the grill to perfectly fit the size of that single lower tooth. Crucial: position the lower grill so there is a clearly visible gap between it and the upper teeth. The grills must not touch or overlap.
Consistency: Keep everything else from the image with the yellow mark identical — the Charizard grill on the upper teeth, the lighting, the gypsum cast texture, and the background must remain unchanged.
Technical: High-end macro photography, 8K resolution, razor-sharp focus on the fire opal and the silver textures.
This was the material anchor for the Charizard direction.
The fire opal gave the design a premium jewelry logic while still clearly connecting to the character’s fire identity.
Step 7 — Building the Pokéball Product World
After designing the grillz and placing them in editorial face shots, we needed a campaign-style reveal system.
So we used luxury Pokéballs as product capsules.
This helped connect the grillz back to the Pokémon universe without making the visuals feel too literal or childish.
Mewtwo Pokéball prompt
High-end cinematic fashion editorial. In the extreme foreground, a luxury-edition Pokéball is captured mid-air, opening wide at its horizontal center seam with the top half pivoting back on a rear hinge, exactly like the classic mechanism. Inside the glowing, high-tech red interior of the open ball, the exact custom chrome Mewtwo grillz are revealed, resting on a mechanical pedestal and shimmering with brilliant reflections.
Hovering majestically several inches above the open Pokéball is a hyper-realistic Mewtwo. Its body is completely hairless, featuring sleek, smooth lavender skin with a subtle satin-like biological sheen, reminiscent of polished marble or fine organic silicone. Its powerful musculature is elegantly defined beneath the skin, giving it a regal and extraterrestrial presence.
Mewtwo is in a powerful, levitating pose, surrounded by a swirl of intense violet psychic energy and floating digital chrome fragments.
In the background, a young woman with long wavy black hair stands in a commanding pose, looking directly into the camera with a cool, confident model gaze. Stark white studio background, high-key lighting, sharp lens flares, and vibrant purple energy pulses reflecting off the chrome surfaces. Studio Digital S35, 35mm, f/4 for a balanced depth of field. 8K resolution, masterpiece quality, cinematic fashion photography style.
This created the most campaign-like image in the workflow.
It turns the grillz into an object of release, almost like a collectible product drop.
Step 8 — Creating the Final Three-Pokéball Hero Frame
The final still brought all three directions together.
Instead of showing one character at a time, we created a hero frame with three luxury Pokéballs, each containing one grillz concept and its character reference.
Ready-to-copy prompt
Cinematic final frame of a high-end fashion animation. Three high-gloss premium Pokéballs are levitating in a triadic formation against a minimalist white infinity studio background. All three Pokéballs are wide open, split horizontally, with a soft, ethereal white energy glow emanating from their mechanical cores.
The Summoned Contents:
Left Pokéball: Suspended in the center is a miniature, standalone silver Charizard grill with no dental cast. Hovering gracefully beside the grill is a miniature hyper-realistic Charizard with detailed orange scales and a subtle fiery glow.
Middle Pokéball: Suspended in the center is a miniature, polished metallic-purple Gengar grill with no dental cast. Hovering beside the grill is a miniature hyper-realistic Gengar with a mischievous grin and a faint shadowy purple aura.
Right Pokéball: Suspended in the center is a miniature, sculptural silver Mewtwo grill with no dental cast. Hovering beside the grill is a miniature hyper-realistic hairless Mewtwo with sleek, satin-like lavender skin and a powerful levitating posture.
Materials & Style: The Pokéballs feature mirror-like chrome bottoms and high-gloss red enamel tops. The Pokémon characters have premium organic textures, contrasting with the high-shine 3D jewelry sculptures of the grillz.
Technical Specs: Clean digital cinematography, macro photography style, 50mm lens, f/11 deep focus for edge-to-edge sharpness across all three balls. Realistic softbox reflections on the metal and chrome surfaces. 8K resolution, hyper-realistic, photorealistic fashion editorial style.
This frame works as the campaign key visual.
It explains the full concept immediately: three characters, three jewelry designs, one collectible system.
Step 9 — Animating the Pokéball Reveal in Cinema Studio Video
With the key visual established, we moved into animation.
The goal was to make the reveal feel fast, premium, and collectible — like a product launch sequence.
The three Pokéballs open, the grillz rise out of the cores, and the characters move around them.
Ready-to-copy prompt
High-end cinematic fashion editorial video. The scene starts with three closed luxury Pokéballs levitating against a minimalist white studio background. In a rapid, snappy mechanical motion, all three balls snap open horizontally. Simultaneously, the jewelry and the characters rise vertically from the glowing red cores in a synchronized burst of light.
The Action:
Charizard: The silver Charizard grill rises steadily while the miniature Charizard performs a powerful, high-speed spiral ascent around it, breathing ribbons of cinematic orange fire that act like glowing light trails. The Charizard takes flight.
Gengar: The polished purple Gengar grill floats in the center as the miniature Gengar shadow-steps, glitching in and out of existence with playful, cool acrobatics, leaving a trail of glowing dark-purple mist that swirls around the jewelry.
Mewtwo: The silver Mewtwo grill is controlled by telekinesis while the miniature hairless Mewtwo rises with absolute grace. Its eyes glow intense violet as it uses psychic power to make the grill and chrome fragments orbit it in a perfect, high-speed geometric ring.
Camera & Style: The initial opening is instant and sharp, transitioning into a super-fluid 60fps slow-motion sequence. The camera performs a dramatic, steady zoom-in toward the center Gengar ball. Realistic softbox reflections on all chrome and enamel surfaces. Stark white infinity background, 8K resolution, masterpiece quality, cinematic fashion photography style.
This became the main reveal animation.
It gives each character a different movement language:
Charizard spirals.
Gengar glitches.
Mewtwo controls.
That distinction is what makes the concept feel richer than just “three themed grillz”.
Step 10 — Animating the Wearable Editorial Shots
The next motion layer focused on the grillz being worn.
These shots are important because they make the concept feel physical and human again after the more fantastical Pokéball sequence.
Mewtwo face reveal prompt
Close-up mouth movement prompt
These clips helped ground the whole concept.
The Pokéball shots give the campaign energy.
The mouth close-ups give it texture, realism, and wearability.
Step 11 — Creating the Final Throw Sequence
The last motion idea connected the model to the Pokéball world.
Instead of only showing the product floating in a studio, the model physically throws the ball toward the viewer, turning the reveal into an action beat.
Ready-to-copy prompt
High-end cinematic fashion editorial video. The scene starts with a closed Pokéball flying in slow motion towards the camera. As it reaches the foreground, the Pokéball snaps open with mechanical precision at its horizontal seam. In a seamless transition, a brilliant burst of violet psychic energy and digital chrome fragments erupts from the core.
Simultaneously, a hyper-realistic Mewtwo with sleek lavender skin emerges and begins to levitate majestically several inches above the open ball. Inside the glowing red interior of the Pokéball, the exact custom chrome grillz are revealed, shimmering with light.
The chrome fragments and energy tendrils swirl and hover around Mewtwo in a weightless, hypnotic motion. In the background, the young woman completes her throwing gesture and watches with a confident, piercing gaze. High-key white studio lighting, sharp lens flares, 60fps slow motion, 8K resolution, masterpiece quality, cinematic fashion photography style.
This became the bridge between fashion film and fantasy product reveal.
It makes the campaign feel more dynamic and gives the spec ad a strong visual payoff.
