To patch the files themselves, run the nr1_packer, and open GAME200000.pac
In the TID rar, drag the /data/GAME200000/model/ folder onto the list of files
On the bottom-right of the packer window, click the left of the two buttons to patch the files
Do the same thing for the /NRB1DLC000000007/ and /NRB1DLC000000008/ DLC folders and their respective /model/ folders if you have those DLC files
I was able to pack the TID rar GAME200000/model/ files BUT NOT the DLC ones. I have all DLC installed on my PC game. When I placed the DLC model folder into packer some error message popped up. Maybe I opened the wrong pac file GAME200000.pac ????
Here is image of error
http://i.imgur.com/QMRJd1L.png
Thanks BJ and Nepnep Modding Community =)