Features:

HQ model
All working parts (hood, trunk, doors, lights ...)
Realistic handling
Damages like the original cars in the game
Smooth reflection
The car looks like from afar, as well as near
Car pollution, as well as standard cars
If overheating of tires, only the tire burst, the disk remains a
Excellent tuning, changing the car beyond recognition,
And many other little things will notice during the game ;)