Need help with .pak files

[Mari0no1]

So, I was trying to export all models of Kao the Kangaroo: Round 2 and all of the files I got are .pak and I can't seem to find any solution to extract them

.pak files from the Gamecube version of the game :
https://mega.nz/file/7943TAIQ#eQ7jMlc8Ay...pZqoDrVx_k

.pak files from the Steam version of the game :
https://mega.nz/file/rt4RhSbY#rODux1ouwQ...NW-NSanOj4

(I don't know if there's any difference between these 2)