Player model is messed up

[basicallyaxel]

Describe the bug
The legs and arms of my player model in the Cosmetica menu are glitched into my torso, and my front hair hat layer is floating off my character.

To Reproduce
Steps to reproduce the behavior:

1. Go to 'Menu'
2. Click on 'Options'
3. Click on 'Cosmetica Settings'
4. See error

Expected behavior
I expected to see my character completely intact and viewable from all angles.

Screenshots

Device info (please complete the following information):

• OS: Windows 11
• Minecraft version: 1.20.1