How to use Minecraft Undertale: The Final Transformation skin ?

Learn how to download and apply the Undertale: The Final 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 Undertale: The Final 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 Undertale: The Final Transformation skin file.

Does this skin have thick or skinny arms?

This particular Undertale: The Final Transformation skin has thick (4px) arms. It is based on the classic Steve model.

What color is this Undertale: The Final Transformation skin skin?

This particular Minecraft Undertale: The Final Transformation skin has the following color palette:
Governor Bay
Mercury
Cerulean Blue
Shark
Shark