I had an identical post on here a year or two ago. No one knows. I contacted a couple of Ferrari parts Suppliers and they have no clue too. Maybe try some Ferrari/Lambo junkyards and see; I think there are a couple big ones there on the West Coast. Update us on what you have found.
My dealer just ordered one that was missing for my car. They are super cheap for a Ferrari part, just call your local dealer and they should be able to order for you.