Car 1:
-2005 Mistubishi Lancer GS-R
Handling = Good
Top Speed = Excellent
Nitrious(Shift Speed) = Ok
Car 2:
-2003 Dodge Viper Coupe
Handling = Excellent
Top Speed = Ok
Nitrious(Shift Speed) = Good
Car 3:
-Turismo Grand Prix Concept
Handling = Ok
Top Speed = Good
Nitrious(Shift Speed) = Excellent
You may also buy STi Performance Modifications and Upgrades, every car is finely tune to be realistic, this is not a race track where your holding Shift the whole time. There is drifting through corners, drag effects you, gravity effects you, ect. The Course is composed of 15 Checkpoints, with what I call the Hair Pen, which is a sudden 90 degree turn down Hill into a 90 degree turn uphill. Here is a screenshot I took of the Start/Finish Line:

Anyways please stop on by for a look, I put alot of effort in for it being my first Planet. Enjoy, happy Racing.
.:UPDATE:.
Some more screenshots of some custom buildings and the 3 Cars.
Turismo Pit-Stop Gas Station:

Turismo Carport/Garage Model I made:

The Lancer GS-R:

The Dodge Viper Coupe:

The Turismo Grand-Prix Concept:

And thats all for now.