How to use Minecraft The world's biggest mystery skin ?

Learn how to download and apply the The world's biggest mystery 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 The world's biggest mystery 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 The world's biggest mystery skin file.

Does this skin have thick or skinny arms?

This particular The world's biggest mystery skin has thick (4px) arms. It is based on the classic Steve model.

What color is this The world's biggest mystery skin skin?

This particular Minecraft The world's biggest mystery skin has the following color palette:
White
Cod Gray
Mine Shaft
Cod Gray
Mine Shaft