zombie template

so this is a zombie template that you can customize it sadly only works with 4 pixel arms but how you do it is you click on "assets" then "minecraft" then "textures" then "entity" then "zombie" then rename the skin you want as zombie to "zombie" drag it into the zombie file click "replace file in destination" and your done then you just put it into minecraft like any normal texture pack hope you all have fun with it! the skin at the moment is my skip the tutorial skin