Hello Denis,
Not sure how many were produced, I have a VX series 11 that I bought new in 2002, it is a “top 20 retailer” there were only 20 of these made and mine is number 17. They were all ultraviolet and fitted with R8 leather coulson interiors and R8 performance brakes as well as being 15th anniversary models, I do know that the ultraviolet was a HSV only color for the VX but after that it could be ordered as a standard commodore option