VRM import, export and editing capabilities. VRM format is an extension to add VRM-related functions into Blender.

VRM is a file format for handling human-like 3D avatar (3D model) data for VR applications. VRM is based on glTF2. 0 and can be freely used by anyone. In addition, there is an open source standard implementation in C# (UniVRM) for reading and writing VRM files for Unity.
You can download it for free from this address: https://extensions.blender.org/add-ons/vrm/