How to use Minecraft Insane Expert's Decay skin ?

Learn how to download and apply the Insane Expert's Decay 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 Insane Expert's Decay 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 Insane Expert's Decay skin file.

Does this skin have thick or skinny arms?

This particular Insane Expert's Decay skin has thick (4px) arms. It is based on the classic Steve model.

What color is this Insane Expert's Decay skin skin?

This particular Minecraft Insane Expert's Decay skin has the following color palette:
Black
Bright Green
Chartreuse
Deep Fir
Screamin' Green