Lamborghini’s latest hypercar, the Centenario LP770-4, is a well-kept secret. We’ve scrounged up all the information we can on the $2.5 million machine , but what it’ll look like remains a mystery.

Enthusiasts are hopeful that a design patent Lamborghini filed in October that’s recently surfaced is for real; it features what could be the new hyper-Lambo.

For all we know, it could be an Aventador replacement or some future limited-edition type of car. Maybe we’re getting ahead of ourselves, but the production ready looks and sublime aero-work hints at this being the coveted Centenario.

We’ll know for sure when the hypercar is unveiled to the world in Geneva.