If we compare III Xbox vehicles to VC Xbox (which are totally broken) vehicles then we can easily say that III ones are perfect, but that "perfection" is on first glace, still, some vehicles have some noticeable issues that this mod tries to fix and overall improve them.   List of changes:   Screenshots:   Download (don't even think of getting some extra money of that, Junior). Cutscene and prop vehicles and Improved Aircraft (ditto)   Thanks to @