There are two different shades of purple used in the decoration of the buses. This is due to a factory correction made during production. Liberty Promotions have been advised that the correction was made near the midway point in the run, but the exact breakdown is unknown. Pictured above is the dark purple with the cat. The other shade is a lighter purple. They only became aware of this occurrence upon their arrival. They made the decision not to try and correct this, as to do so would cause a post-Halloween delivery. Additionally, both shades of purple do look great. Design by accident that eventually became a very hard to find VW Drag Bus.