We brought the news to you first just a week ago and even made fun of it earlier today, but now it's official — here in Frankfurt, Lamborghini just rolled out its first entry in the seven-figure car sweepstakes. To be dubbed Reventon, it's based on the Murcielago LP640, and it'll cost a breezy one-million euros. Only 20 are set to be constructed, and all have been already betrothed to high rollers who've reportedly ponied up more than $300,000 each as a deposit. Rumors had indicated the car was inspired by jet fighters, a prospect bourne out by the greenish dash cluster. It even has a gauge to track G forces, just in case you weren't busy enough making that sweeping left hander off the back straight on track day. The official rollout will take place at the show tomorrow. We'll be there.