Texture pack Invisible Armor Model by DerJulHD

Any Armor Model (except for the Turtle Shell and the Elytra) is invisible in third person. This is especially handy if you don't want to see an Armor Model on other players or yourself. When using it with other players in co-op, there can be complications as the other players can see your armor, as well as theirs. But you can't. I wouldn't recommend it for competitive games, because you would be at a big disadvantage against other players.

Installation: Open the settings menu in Minecraft Java -> Navigate to the "Resource Packs" tab -> Press "Open Pack Folder" -> Put the file into the opened folder

You play on Bedrock: https://www.curseforge.com/minecraft-bedrock/addons/invisible-armor-model-for-bedrock