NDS Model Ripping Tutorial

[AztecCroc]

So I'm trying to rip the models from the original Fossil Fighters for the DS and I've found what might be the vivosaur models, but they are in a folder called "motion" and are stored as creature_001.bin [MAR] and so on, can anyone tell me if these are actually the models and if they are if this method works to rip them? (The "models" folder only contains the assets for attacks as far as I can tell.)