Inspired by the special concept cars for the video game “Gran Turismo”, the task for this personal project was to develop a race car for the racing simulator “Assetto Corsa” and implement it into the game. GTHR is a special GT-hybrid racing series. The vehicle design is inspired by the rounded design language of the Audi R8 and the TT which gives the vehicle a powerful character. Working time for this project was in february and march 2015 on and off. The 3d polygon model has a small polygon-count and was ready to be implemented into the game.