International Harvester 664 v1.0

This was a request from my buddy Bubbles. I only changed the axle placement and added a 664 decal (there's a line through the decal that I couldn't remove). It has 68 horsepower, and the other engine configurations are broken—please do not use them, as deleting them caused the tractor to break. Credits go to the original modder of the IH 56 series that I used! I did my best to make it look as realistic as possible.