we did an MPII GTR at driftline. had to order in a tub of paint from Dupont after getting Nissan Berwick to call them and tell them that they couldn't supply us with the original paint anymore. Dupont made the paint for Nissan, so they've got the exact perfect mix, but then we had to mix in some adjustments cos the colour changes on the car due to paint fade, polishes, reactions to the plastic/metal etc.