How to use Minecraft Trublu's grey transformation skin ?

Learn how to download and apply the Trublu's grey transformation 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 Trublu's grey transformation 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 Trublu's grey transformation skin file.

Does this skin have thick or skinny arms?

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

What color is this Trublu's grey transformation skin skin?

This particular Minecraft Trublu's grey transformation skin has the following color palette:
Boulder
Natural Gray
Emperor
Burning Sand
Black