Apparently due to a "technical defect" the 1,250 horsepower modified Aventador is no more. This one comes from the Czech Republic.
Mansory only made six examples of the 'Carbonado', so whether or not that'll make the other five examples any more desirable? Probably not. Make sure you vet your tuners and who works on your cars guys and girls. I don't know if Mansory was the one who did the work on the engine, but I don't recall them being in the twin turbo game. Could be wrong.
https://www.carscoops.com/2020/01/1250-hp-lamborghini-aventador-carbonado-turns-into-trashado-after-burning-in-tunnel/