Unlike most other car companies, which try to keep their upcoming cars hidden from the media before an official launch, the Jaguar-owned Twitter account @Sportbrake has released photos of its upcoming estate version of the XF to pretty much anyone who requests them. It isn\'t often we see spy pictures released by the official offices, but who are we to complain? Still, the car does have camouflage, so the British manufacturer isn\'t giving everything away. The Jaguar XF Sportbrake is expected to be officially unveiled at the 2012 Geneva Motor Show in March before going on sale when it will battle against the likes of Audi\'s A6 Avant and BMW\'s 5 Series Touring. There are suggestions that Jaguar will also release a 510hp XFR version of the estate car sometime down the road, too.