Rig Builder Documentation - Roblox Creator Hub

The Rig Builder is a built-in plugin that lets you insert pre-built character models.

Roblox Creator Roadmap

Roblox Avatars Documentation - Roblox Creator Hub

The built in Rig Builder will only insert the Block Rig/Model. How do I insert Rthro or Mesh Rigs? - Building Support - Developer Forum

Roblox Creator Hub, Roblox Wiki

Avatar Rig Builder [Update] - Announcements - Developer Forum

Customizing Studio Documentation - Roblox Creator Hub

Roblox building and rigging a custom model

M-Builder V3 — Game Maker. Are you ready to unleash your…, by Metaverser

Unity - Manual: Avatar Muscle & Settings tab

Roblox 101: How to Create Custom Meshes

Classic Clothing Documentation - Roblox Creator Hub

Setting Up Roblox Studio Documentation - Roblox Creator Hub

Debugging Documentation - Roblox Creator Hub