Help with PS2 Duplicates!

[Spookiopath]

I've successfully ripped a few models from the PS2 game The Adventures of Cookie & Cream (or Kuri Kuri Mix for anyone outside the US) but I'm having some trouble, seeing as PS2 games have this tendency to rip duplicates of the model inside of each other, I just need some advice or help on getting rid of that for a cleaner rip. I'll include some photos of what I mean as well. Thanks!