The Lamborghini Veneno is set to be revealed on 3/5/13 at the Geneva Auto Show. Unfortunately only three have already been purchased before their productions.
from cnn:The 750 horsepower Veneno is largely based on the Lamborghini Aventador, a 691 horsepower car that sells for about $400,000. Like the Aventador, the Veneno has a 6.5-liter V12 engine, a seven speed transmission and full-time all-wheel-drive.
The Veneno shown at Geneva is Lamborghini's development car, featuring red, white and green accents on the flanks to symbolise the Italian flag.
via cnn-money