Today we're rolling out the biggest visual upgrade in PrivacyPuppet's history. Our avatar models have been completely replaced — moving from stylized, cartoon-like characters to photorealistic 3D humans that are virtually indistinguishable from a real webcam feed.
What Changed?
Our previous avatars were built on Ready Player Me (RPM) — a popular platform for creating stylized 3D characters. While functional, they had obvious tells: flat textures, exaggerated proportions, and limited facial detail. They were clearly "digital" at first glance.
The new models use a next-generation photorealistic avatar pipeline that produces cinema-grade 3D humans with:
- 187 facial blendshapes — including full ARKit-compatible morph targets for ultra-realistic expressions
- Photorealistic skin textures — individual pores, subsurface scattering, and natural skin tones
- Detailed clothing — from leather jackets to business suits, rendered with material-accurate shading
- Natural proportions — anatomically accurate head, neck, and shoulder geometry
Before & After
The difference speaks for itself. Here's our original "Steve" model compared to the new version:
Before — Ready Player Me (stylized)
After — Photorealistic (next-gen)
New Roster
We've retired the old character lineup (Steve, Alex, Sofia, Marcus) and introduced three new photorealistic avatars:
- Steve — a realistic male with a casual hoodie and jacket
- Emma — a photorealistic female in a professional blouse
- Marcus — a sharp-dressed male in a blue suit and tie
Each model features the same 187 morph targets, ensuring identical animation quality across all avatars — natural blinking, realistic eye tracking, jaw movement, and organic breathing.
Why This Matters
For a privacy tool like PrivacyPuppet, realism isn't just cosmetic — it's functional. The more convincing an avatar appears during a liveness check or face scan, the better it protects your real identity. A cartoon character is immediately flagged; a photorealistic human passes visual inspection.
Realism is the difference between a privacy tool that works in theory and one that works in practice.
Technical Details
The new models run on the same tech stack — Three.js and React Three Fiber — rendered entirely in your browser. No server-side processing, no data collection. Key improvements include:
- Quaternion-based arm posing — arms rest naturally at the avatar's sides instead of the default T-pose
- Improved head tracking — the pitch center has been calibrated so avatars look straight ahead when your cursor is centered
- Enhanced eye tracking — increased vertical sensitivity and organic saccade patterns for more lifelike gaze
- Backdrop-blur UI — the avatar selector buttons have been redesigned for better visibility
What's Next
This is just the beginning. We're working on adding more diverse avatars, improving hand and finger geometry, and exploring real-time facial expression mirroring. Stay tuned.
Try the new avatars now: Launch PrivacyPuppet →