Finding models in NSMBW disk

[RAWRzilla]

I've been searching through the NSMBW iso for a particular group of models/textures and I'm at wits end here. I've been looking all day and I cant find where these objects from the background and stage are:


Does anybody know of a tool I can use that will let me know when certain files are being called upon in-game?

For example. if I run it with Dolphin, is there a way for it to tell me what arcs are being loaded via some kind of log file?