How to use Minecraft Open your mind to me, Stark. Give me Extremis! skin ?

Learn how to download and apply the Open your mind to me, Stark. Give me Extremis! 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 Open your mind to me, Stark. Give me Extremis! 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 Open your mind to me, Stark. Give me Extremis! skin file.

Does this skin have thick or skinny arms?

This particular Open your mind to me, Stark. Give me Extremis! skin has thick (4px) arms. It is based on the classic Steve model.

What color is this Open your mind to me, Stark. Give me Extremis! skin skin?

This particular Minecraft Open your mind to me, Stark. Give me Extremis! skin has the following color palette:
Slate Gray