How to use Minecraft M 3's 20 Achievements skin ?

Learn how to download and apply the M 3's 20 Achievements 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 M 3's 20 Achievements 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 M 3's 20 Achievements skin file.

Does this skin have thick or skinny arms?

This particular M 3's 20 Achievements skin has thick (4px) arms. It is based on the classic Steve model.

What color is this M 3's 20 Achievements skin skin?

This particular Minecraft M 3's 20 Achievements skin has the following color palette:
Cod Gray
White
Sunglow
Supernova
Pickled Bean