Wow. This Ferrari 458 Italia is one of the slickest cars I've ever seen made out of LEGO. Nathanael L. is the builder, and the model features beautifully sleek curves and a fully designed interior.Here's the link to the builder's Flickr photostream, where many more photos of this can be found.
Also, Nathanael has a LEGO Ideas project for this car... meaning that if it reaches 10,000 votes it could become an actual LEGO set! Click here to help give this thing some votes. I for one would totally buy this if it appeared on a shelf.