so, you visited Italian Classics and it always crashed the game when loading the models?
Here's the way to fix it
1. Open Euro>Bnk>Vehicules
2. Find these files :
Mas_GT.bnk
Mas_GT_I.bnk
3. Move these files to your backup folder
4. after you've done move these files, open the game and visit Italian Classic
5. and finally, the game didn't crashed.
Q&A
Q : Why Maserati 3500 GT model won't appear?
A : because you moved the files to your backup folder
Q : What causes the game crashed when visiting Italian Classic?
A : the Maserati 3500 GT caused the game crashed, it probably the model has some error parts which is failed to load although the model perfectly shown when you showcase 360° another car beside 3500 GT.
Q : is there any car which has a same issue?
A : yep, the Shelby Daytona. it was in V1.0, it has been fixed, and it's available as car conversion through Shelby Cobra 427 upgrade