There’s quite a bit going on in the video you shared. Would you mind being more specific as to what’s happening that isn’t supposed to?
What are the tail and ears, what changes every time something changes on your character, and what is the intended behavior?
the tail and ears are supposed to be addons to customize the character, and I put fur decals on it to make it look neater, but every time something changes on my character, strange beams get created from the decals