Q: The shadow is a full cape instead of a sash cape? A: As of writing, there isn't a way to modify the cape shadow's shape for now (You will notice it on vanilla capes that have different shapes as well). If it bothers you significantly, you can get Disable Cape Shadows - for invisible cape mods to disable cape shadows entirely.
It's possible, but would probably require changing the models of specific armors for now. Physics on armor parts is another thing that I have no clue about.
10 comments
A: As of writing, there isn't a way to modify the cape shadow's shape for now (You will notice it on vanilla capes that have different shapes as well). If it bothers you significantly, you can get Disable Cape Shadows - for invisible cape mods to disable cape shadows entirely.