Learn how to download and apply the
Don't tell them what you've done skin for Minecraft on PC (Java Edition) or Pocket Edition (PE).
PC (Java Edition):
This particular Don't tell them what you've done skin has thick (4px) arms. It is based on the classic Steve model.
This particular Minecraft Don't tell them what you've done skin has the following color palette:
Mirage
Rhino
Port Gore
Port Gore
Ebony