How to use Minecraft RainBOW, the Crazy Scientist skin ?

Learn how to download and apply the RainBOW, the Crazy Scientist 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 RainBOW, the Crazy Scientist 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 RainBOW, the Crazy Scientist skin file.

Does this skin have thick or skinny arms?

This particular RainBOW, the Crazy Scientist skin has thick (4px) arms. It is based on the classic Steve model.

What color is this RainBOW, the Crazy Scientist skin skin?

This particular Minecraft RainBOW, the Crazy Scientist skin has the following color palette:
White
Java
Stark White
Black
Stark White