McLaren MP4-12 c 1.3.
Features of the model:
Model supports the basic functions of the game
-High-quality 3D model
-Detailed Salon
-Customized optics
-Avtospojler
-Mapping of dirt
-Broken Window
-Tuned Handling
-Sophisticated damage model.

Changes in version 1.2:
-Possibility to paint Interior
-Improved Handling
-Fixed minor bugs
-Redesigned some textures.

Changes in version 1.3:
-Added carbon hood
-Fixed opening doors
-Improved texture in some detail.

Source:
McLaren MP4-12 c 1.3.