The gt2.zip file you have requested: Modifications / Cars / foreign / Lamborghini / Lamborghini Diablo GT2 - 1.4mb is not available. Perhaps try browsing all files for the game Need for Speed High Stakes and upload any files you want to share or are missing. This is the only information we could locate:
Lamborghini Diablo GT2 for Need for Speed: High Stakes
-Create new folder called "Lgt2" to your cars folder (f. ex. c:NFS4DataCarsLgt2)
-Unzip my car.viv there
-Run the game and enjoy driving!
Bugs An addon model of a 1999 Lamborghini Diablo GT2 for NFS: High Stakes.