Miles:
You cant get this tool since I havent released it yet
With my "Shenmue ripper" tool and a PVR plugin for Adobe Photoshop you can extract every single texture, view them, edit them and inject the textures back to the AFS,MT5/7 or any other file.
I have tried using my tool on Shenmue 2 Xbox. It can extract the textures but they are not viewable. They are still PVR format but they changed/added something in the header so it cant be opened in Photoshop.
Shenmue 1 models in Shenmue 2 xbox doesnt work, I have tried...
But playing as Gui Zhang in Shenmue 1 would be possible. Maybe I'll try it