How to use Minecraft William's immortality skin ?

Learn how to download and apply the William's immortality skin for Minecraft on PC (Java Edition) or Pocket Edition (PE).
PC (Java Edition):

1. Go to the Minecraft website and login to your account.
2. Click the “Minecraft Java Edition” dropdown menu and select “change skin”.
3. On the next page, click “select file” and upload the William's immortality skin file.

1. Open the game app and press the “dressing room” button on the main menu screen.
2. Press “Edit Character” -> “owned skins” -> “choose new skin” and upload the William's immortality skin file.

Does this skin have thick or skinny arms?

This particular William's immortality skin has thick (4px) arms. It is based on the classic Steve model.

What color is this William's immortality skin skin?

This particular Minecraft William's immortality skin has the following color palette:
Cod Gray
Boulder
Black
Cod Gray
Shark