A few questions regarding Gamecube models

[Milun]

Hello. I have noticed that this helpful site has got several T-pose Gamecube models rips (like Mario Sunshine Mario). I am trying to model hack (import/export) models into Smash Bros. Melee, but that would involve me having the characters in their T-Pose. I'm aware of the 3D Ripper DX method, but that doesn't yield T-Pose.

Could someone please help, I would really appreciate it.