Help ripping Super Bomberman R 2 models

[Fabi_an]

Hello, I'm completely new to model ripping, I've tried using AssetStudio to rip some stage assets from the game, but they don't appear. I think Super Bomberman R had a similar problem, I want the models and materials used in battle mode; is there a way to get them?

[LuigiWithEverything]

are they encrypted?

[Fabi_an]

are they encrypted?

I actually don't know, I've never used AssetStudio before. What's the difference between encrypted and no encrypted files?