This race track is setup is setup to be a night track, with several of the textures having night details pre-burned in. Detail focus was on the inner racetrack. The only detail outside of the oval is the grandstands. The infield is detailed with pit boxes, campers, buildings and semi trucks.
The model uses power of 2, DDS, PSD and JPG textures. Please note, some 3d programs can not open the DDS format. You will need to convert these images using photoshop or a free program such as Irfanview to convert the images into a different format. DDS images were used because they are designed to work great with direct x for real time apps back when this track was built several years ago.