How I created a viral character IP using only AI tools: Building “Clau and the C.R.A.N.I.U.M Crew”

Turning cultural adaptation into a creative universe.

As an Ecuadorian living in Germany 🇪🇨🇩🇪 I quickly noticed a missing narrative online: the internal experience of cultural adaptation.

We often hear about paperwork, language learning, or bureaucracy, but not the emotional reality happening inside our heads as migrants. To fill that gap, I created “Clau and the C.R.A.N.I.U.M Crew,” an AI-powered universe where my inner voices come to life as animated characters.

What started as a personal exploration became a full character IP with visual consistency, narrative intent, and a multiplatform strategy—built entirely with AI tools.

Why this project matters (and why I built it with AI)

As a marketer and content creator, I’ve always been fascinated by how emerging technologies reshape the way we tell stories. AI gave me something powerful: the ability to visualize my inner world without a large team, a big budget, or a full animation studio.

And honestly? It still feels a bit surreal how fast these tools evolve—and how accessible creative storytelling has become.

Read to the end. I’ll tell you what AI tools I used  ⬇️


The Concept: Making the inner chaos visible

The heart of the project is contrast.

Photorealistic “Clau”

Created with Leonardo’s Lucid Realism model, she represents my external self-calm, composed, navigating daily life.

Clau - Character
Clau – Character

The C.R.A.N.I.U.M Crew

My inner voices Nostalgia, Awe, Mirror, Barrier were designed as 3D cartoon characters using the “Concept Art” style.

The inner crew

This dual aesthetic instantly communicates the narrative: Outer calm vs. inner chaos.

Character concept table
Character concept table

 


The secret to consistency: The power of the fixed seed

One of the biggest challenges in AI character creation is keeping characters visually consistent across prompts and scenes.

My solution?

A single perfect fixed seed.

I found a seed that produced the exact aesthetic I wanted, and I reused it for all five characters. This locked their visual DNA, making them feel like they belonged in the same Pixar-style universe—even while using the free tier of Leonardo ai.

This technique became the backbone of the entire project.

Clau Character - Leonardo AI
Clau Character – Leonardo AI
Awe Character - Leonardo AI
Awe Character – Leonardo AI

From still Images to a mini-movie

Once the characters were created, it was time to bring them to life.

Animation & Motion Tools

To animate the scenes and build the “mini movie,” I combined:

▸ Google VEO – for cinematic, expressive motion

▸ HeyGen – for character lip-sync, voices, and persona performances

▸ Gemini – for scripting support and scene ideation

Every tool was used within its free or credit-based tiers.
The real learning? Resourcefulness.

AI is powerful, but workflow strategy makes the difference.

VEO Google
Prompt in Google VEO

Watch the animated video below 🤩


Storytelling: Migrant moments, but make them emotional and funny

The first two “CRANIUM Crew” sketches were built around experiences familiar to many migrants:

Nostalgia vs. Awe during a simple weekend trip

Mirror sabotaging a job interview with a sudden attack of self-doubt

The tension between my real voice (calm, logical) and the chaotic cartoon voices creates the emotional hook.

Video script
Video script

▶️ Watch the video with Awe & Nostalgia story here

 


The final touch: Editing the magic together

Even with great AI output, nothing truly comes alive until it’s edited with intention.

I used DaVinci Resolve to combine:

Animation

Voiceovers

Music

Color grading

Subtitles

Visual effects

This is where the project transformed from “cool AI clips” into a cohesive, viral-ready story.

📹 Watch the 2-minute behind-the-scenes video here 👇


What this project proves

You don’t need a big studio to build a character IP.
You need:

A strong narrative concept
Workflow strategy
Consistency techniques
Smart use of AI tools

Building a character is easy.
Building a brand is strategy.
Welcome to the new era of storytelling.

Meet the C.R.A.N.I.U.M crew

Now I’m curious—
Which voice is the loudest in your head today?

If you want to explore how I create character IPs and AI-driven content strategies for brands, feel free to reach out.

about me

🌈 Take a look at my creative portfolio here.

 


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