for tail you can use lucas snake model...
also, can you help me with the hand issue?
can´t i got same problem with SSJ3 mario but not so big as your´s
also that snake Model so mario get it at his Neck but not at his ass but i think i got a idea
the fludd is set to be on neck bone
try to port Raccon Mario vertex over Fludd like as you ported Yoshi over Fludd
i will try that later i also think i got a idea for not get filesize too big and etc.
and hopefully the ported Mario over Fludd is doing the same animations as Mario and maybe almost anything on the ported raccon Mario invisible but ears/tail i think that will work but not sure