Custom skin ripping from super mario party but skeletons are misconfigured.

[DatOneTaiwanGuy]

I found some other custom super mario party skins, able to open and extract the models but some animation skeletons were not working when i opened the model of Rosalina's custom skin. Some bones were not optimized well and properly like the legs and the other few parts of her body. Is there a way to take the original character and the skin at the same time cause i tried to look for the original bea files that have the characters of Super mario party. Can someone upload the original bea. files that contain the original characters from Super Mario Party please, cause there's something i need to merge to my Switch Toolkit.

Here are the custom skin files from Gamebanana i found:

Super Beach Party

it's a mod for Super Mario Party.