How would I load a custom rig on humanoids using a script?

  1. What do you want to achieve?
    I want to load my custom rig on a humanoid using a script.

  2. What is the issue?
    How do I exactly do that? For more clarification, I want to replace the player’s regular humanoid and replace it with my own without using StarterCharacter using a script, and then using an event, will replace it with the player’s normal humanoid.

  3. What solutions have you tried so far?
    I’ve looked and haven’t found anything.