Mysterious Ferrari 612 prototype spotted - possible shooting brake?

A member of the Ferrari Chat forums has caught a mysterious 612 Scaglietti replacement prototype undergoing testing outside of Maranello.

While the car is heavily camouflaged, there appears to be a 458 Italia-inspired front fascia, a four-tailpipe exhaust system, and a prominent rear hatch. This jives with previous reports, but the photographer says the latter item is part of the camouflage as it "inflates and deflates at speed."

Set to be unveiled at the Geneva Motor Show, the 612 successor will likely feature an advanced all-wheel drive system, a seven-speed double-clutch transmission and a 6.3-liter V12 engine with 670 hp (500 kW / 679 PS). This should enable the car to accelerate from 0-100 km/h in 3.7 seconds and hit a top speed of 335 km/h (208 mph).

Could it be a breadvan revival?

Click the Ferrari Chat source link below to see the rest of the pictures.  Thanks to Geert for the tip!