How to use Minecraft Scientist version of Undertale Gaster skin ?

Learn how to download and apply the Scientist version of Undertale Gaster 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 Scientist version of Undertale Gaster 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 Scientist version of Undertale Gaster skin file.

Does this skin have thick or skinny arms?

This particular Scientist version of Undertale Gaster skin has thick (4px) arms. It is based on the classic Steve model.

What color is this Scientist version of Undertale Gaster skin skin?

This particular Minecraft Scientist version of Undertale Gaster skin has the following color palette:
Ghost
White
Black
Cinder
Kilamanjaro