For those who don’t know, only 4,000 Lamborghini Aventadors have ever made there way through the company’s production factory. That alone not only makes it one of the most rare luxury supercars available on the market, but also ever created. Customization specialists Mischa Designs found another way to make the vehicle even more special, designing a new body kit fitted with a new four-piece bumper set, fixed rear wing, and side skirts. Underneath it all, performance specs remain intact with a 6.5-liter V12 engine powering the Aventador with 690 bhp and 509 lb-ft of torque. Acceleration can hit 0.62 mph in 2.9 seconds with the top speed clocking in at 217 mph. We’ll get an up-close look at the custom speedster when it’s officially unveiled during the 2013 SEMA Show.