For help regarding Aternos, we recommend you to visit our support center. 1st Official Post · SupayDeathBearer. Points: 10; Posts: Aternos Community

If the mod causes your game to crash or fails to display your cosmetics, try these common fixes:

: Built specifically to run on the Minecraft Forge modding API.

Once the main menu loads, click on the button to verify that the skin and cape mod is listed and active. How to Set Up Your Custom Skins and Capes

: Launch a singleplayer world and press F5 to change your camera perspective. Your custom skin and cape should be visible.