Tried putting the fs.arc from victorious taking the lead into epfexplorer but gives me an error

[conboiii]

i tried to extract the models from the game but idk whats going on with it not doing that, the other games i tested were able to get them, .nsbmd files (fs.arc will be where the models are) (in the title is the game in question) please update (maybe potentially a version 2.0) (and also a model viewer or debug menu?)