How to make an Dummy with the player's iffigy?

Hello, I would like to know how to make a dummy / NPC with the player’s iffigy. But I don’t know how to do /: Can you give me some information so that I can correctly script what I want?

Effigy? Like the appearance of the Player on a model?

Try this?

IDk… I want make it so the Dummy is the Local Player seeing the Dummy…
As in the Dummy is a close of the LocalPlayer.