First, you need to unzip the first folder and put the separate tractor folder zipped individually in your mod folder. It is a new model of the already existing oliver 2655, but I tought it looked good enought to make a new version of that mod, it is scaled differently from the old one but overall is the same size, 163 hp, not much but that's what they're rated irl, although not perfect, I made different skin representing all the version of that tractor (a4t-1600) sold by different brand, it is lacking some detail, there's not much picture on google, I added some stuff and made new wheels, it's strappable, roll coal, it should be fun around the farm !