Lamborghini Huracan Sterrato Opera Unica, 2023. A one-off created by Lamborghini's Ad Personam department as part of the company's 60th birthday celebrations. The unique hand-finished crystal-effect paint process is inspired by the vibrant blues of Sardinia's seas and skies. Blu Amnis is used as the first base paint colour and then etched into by hand with a second Blu Grifo paint and a third colour Blu Fedra, in a process taking over 370 hours.