Soulcalibur I, dreamcast model request

This is Nightmare 2nd outfit , Soulcalibur Dreamcast Emulation

Can anyone help me to rip this model from Soulcalibur Dreamcast ?

Emulation : NullDC
Game : Soulcalibur


I try to use 3Dripper but I only get textture. I heard that Gameassasin is the king tools to rip model but it’ won’t work.
is there some way to rip stages, sound, model from nullDC ?