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)

[JJ314]

Use this: https://github.com/Flower35/KAO2_PAK/releases (KAO2_PAK.exe) and drag the pak file onto it.

[Mari0no1]

Use this: https://github.com/Flower35/KAO2_PAK/releases (KAO2_PAK.exe) and drag the pak file onto it.

Thank you so much ! You don't how much I'm happy ! 

[Mari0no1]

Use this: https://github.com/Flower35/KAO2_PAK/releases (KAO2_PAK.exe) and drag the pak file onto it.

Now that I have extracted it, I'm pretty sure the models are those .ar files. Do you know how to extract theme to ?