Nice spy shots here of a Lamborghini Aventador Roadster test mule. Have a look!
The test model features a two-piece roof panel clearly visible by a new center line in the middle of the roof. The removal panels are part of the Targa-style removable roof, which is detachable in two sections. It is unknown if you can store the panels in the front luggage compartment, or if you have to leave them at home.