How to use Minecraft I know I have a skin like this, it's for a certification ?

Learn how to download and apply the I know I have a skin like this, it's for a certification 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 I know I have a skin like this, it's for a certification 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 I know I have a skin like this, it's for a certification file.

Does this skin have thick or skinny arms?

This particular I know I have a skin like this, it's for a certification has thick (4px) arms. It is based on the classic Steve model.

What color is this I know I have a skin like this, it's for a certification skin?

This particular Minecraft I know I have a skin like this, it's for a certification has the following color palette:
Redwood
Old Copper
Spice
Shingle Fawn
Spicy Mix