Help with .pak files

[Awesome5872]

Thanks for responding guys, the game in specific is Jimmy Neutron Attack of the Twonkies. I've seen other people already rip models from this game so i have to ask how they did it. I cant seem to attach the pak files, but its called NHoodN.pak, which i assume stands for neighborhood. If you have any solutions to how i can upload the file or how to do this, please respond.