Take the image files and open in Photoshop, then stick to the template and make your own skin! (Make sure that you save your finished skin as a .png or a . jpeg After you have saved it, open the Minecraft java launcher or launch Minecraft Bedrock and go to skin settings, and select your file and confirm! https://scratch.mit.edu/studios/5255933/ for full details
VILLAGE AND PILLAGE! CROSSBOWS! VILLAGERS! PILLAGERS!