Caterpillar C15 Motor Sound Mod

Hello people, I time it releases mods but I have a problem with another hard drive, I had the mods, I don't have them and then I bought another PC board and then you will bring my all mods and I am looking for the original creator, which version of Kenworth, I don't know the name of the author. convert does not listen to mod I will convert it through audicity within months I will buy the hard drive to extract my mods do not worry soon I will release the mods ok good morning mods community

Credits Author: UltraSound