Obviously, Hot Wheels isn’t licensed for Forza MotorSport, so the way to get around this would be to add the spectraflame color as a paint type in the “Special Colors” category, with the ability to fine-tune it. It could simply be renamed as “Candy” or “Glitter” paints. I always us the Spectraflame colors for my brakes so it’s shame to see them gone from FM23. (Would also be nice to see Hotwheels tires return too)