Minecraft: Bedrock Edition Morphs either require you to know about commands, (like a function pack) or they are off and don't face the direction you're looking at. Well this world is easy to use and the mobs face the direction you're facing!
All you have to do is go into a barrel and get the name tag, and a spawn egg.
Then, you can name the mob with it and suddenly, you're that mob! Some animations even work! (Walking, for example) you get strength so you can kill the mob, and then it's you again! These are pictures of me disguised as a mob.