Avatars & Model Selector

The Model Selector & Avatar Studio provides a high-performance management environment for 3D and 2D avatars. Supporting VRM 0.x/1.0, Live2D Cubism (v2.1/v3/v4), Spine 2D, and MMD formats, the selector combines multi-column browsing, an interactive 3D coverflow carousel, cloud catalog downloads, and the powerful Model Customizer for real-time expression, VFX, and texture authoring.
High-Density Browsing & Coverflow

- Dense 6-Column & Classic Layouts: Switch between high-density thumbnail grids for large libraries and focused 2-column detail views.
- Interactive 3D Coverflow: Real-time rendering carousel allowing creators to scrub through avatars with live idle motion settling.
- Full-Text Tag & Group Search: Filter models instantly by renderer type, series tag, artist attribution, or custom user tags.

Cloud Catalog & 1-Click Downloads

The integrated Cloud Catalog gives access to a curated repository of pre-configured, stage-ready avatars:
- Over 90+ Avatars: Browse VRM, Live2D, and Spine models with transparent licensing and preview clips.
- Background Downloads: Single-click downloads with background progress tracking, auto-extraction, and instant model catalog registration.
Model Customizer & Embodiment Studio
The embedded Model Customizer provides deep authoring capabilities for avatar rigging, visual effects, and expressions:
AI Expression Curation & Spine 2D Runtimes

- AI Expression Curation: Automatically analyzes blendshapes and parameters to suggest optimal facial expressions for AIRI's 10 canonical emotion keys.
- Spine 2D Skeletal Animation: Native runtime support for Spine 2D models, including dynamic skins, physics attachments, and event callbacks.

Procedural VRM VFX & Auras

Injects procedural visual flair onto avatar stages:
- Magical Auras & Particle Systems: Dynamic glowing rings, particle emitters, and floating halos reactive to avatar speech and emotions.
- Custom Shader Stacks: Live tuning of MToon rim lighting, shading shifts, and emission colors.
V-HACK: Real-Time Texture Surgery

The V-HACK / God MODE deck enables live avatar modification without external 3D software:
- Live Mesh Surgery: Inspect avatar hierarchy trees, toggle submeshes, and adjust material blending on the fly.
- Texture Forge: In-memory texture replacement and AI-driven texture restyling with instantaneous stage preview and lossless GLB export.
Key Capabilities
- Universal Multi-Format Support: VRM 0.x/1.0, Live2D Cubism, Spine 2.x/3.x/4.x, and MMD.
- Dual Display Modes: 6-column high-density browser and 3D coverflow carousel.
- Curated Cloud Catalog: 90+ stage-ready avatars with 1-click background downloading.
- AI Blendshape Curation: Automatic emotion-to-morph target mapping.
- Procedural Stage VFX: Dynamic particle systems, magical auras, and rim-light shaders.
- V-HACK In-Memory Surgery: Real-time texture replacement and submesh editing with GLB export.