How to use Minecraft Gokudex's Dark Secret skin ?

Learn how to download and apply the Gokudex's Dark Secret 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 Gokudex's Dark Secret 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 Gokudex's Dark Secret skin file.

Does this skin have thick or skinny arms?

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

What color is this Gokudex's Dark Secret skin skin?

This particular Minecraft Gokudex's Dark Secret skin has the following color palette:
White
Maroon
Black
Bright Red
Manhattan