[PS1] Harry Potter and the Sorcerers Stone model ripping?

I really wanted to rip from the PS1 game Harry Potter and the Sorcerer's Stone, But I'm having troubles

I've tried extracting the files, But I found no .tmd files , unlike others PS1 games

I just found .dat files, .dir files, .15 files, .gam files and .cnf files

I've tried using 3D Ripper DX and EPSXE for ripping, but the ROM didn't wanted to open the game 

Here's one of the models I want to try ripping: https://pbs.twimg.com/profile_images/542...87o6Z.jpeg 


Hope you guys can help me