Partner VRM Host

This demo keeps the AC2 integration and adds a playable VRM scene as a removable example module.

Session Initializing AC2 session...
Active Avatar Waiting for avatar from storage...

Drag on the scene to orbit the camera. Use W A S D to move the avatar inside the host scene.

AC2 selection sync: when a VRM is selected in AC2 viewer, this host requests its signed URL and replaces the current avatar.