YouTuber Ranboo creates content for the game Minecraft. You can purchase his unique Ranboo Minecraft skin here. For the Java Edition of the game, use this skin.
Ranboo Skin
Some Skin for Minecraft PE you can check in Mcpeaddons.com:
MCPE Addons which definitely your top source for Minecraft Pocket Edition Mods with exclusive content about Minecraft Maps, Minecraft Seeds, Minecraft Skins, Shaders for Minecraft, Minecraft Furniture Mod, Minecraft Gun Mods