How to use Minecraft ShadowKnight's Unique Skin ?

Learn how to download and apply the ShadowKnight's Unique 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 ShadowKnight's Unique 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 ShadowKnight's Unique Skin file.

Does this skin have thick or skinny arms?

This particular ShadowKnight's Unique Skin has thick (4px) arms. It is based on the classic Steve model.

What color is this ShadowKnight's Unique Skin skin?

This particular Minecraft ShadowKnight's Unique Skin has the following color palette:
Gray
Gray
Gray
Black
Gray