Each year, Ferrari reveals a couple of one-off special editions. The CZ26, a one-off based on the SF90 Stradale, broke cover just last week.
In 2011, Ferrari built a bespoke car for a New York-based real estate magnate called the Superamerica 45. This rare exotic made an appearance at the Pebble Beach Concours this year.

The Ferrari Superamerica 45 is based on the 599. Every body panel on the car was redesigned and crafted in lightweight carbon fibre. It even has an unconventional rotating hard top.
The exterior is finished in Blu Antille with contrasting chrome and aluminium finishes as well as matching wheels. The interior is wrapped in Cuoio leather and has Blue Carbon trims.

Source: @perfect.spec