Typically, new cars are revealed at huge auto shows to really make the most out of the presentation of the future car. Every once in a while, leaked documents get in the hands of the right people and the new vehicles are discovered in a more deceitful fashion. This time, however, a certain automaker is making the most out of the Christmas season by hinting at a fourth model in their lineup.

The current Zagato line-up includes the TZ1, TZ2, and the recently launched TZ3 models, but a Christmas card revealed by Zagato unveils a fourth model, the TZ4. Obviously there aren't any official details on the model as of right now, but the first image is enough to reveal one of the most aggressive models in Zagato's line-up.

The exterior design features a bold front spoiler, large and typical Alfa Romeo->ke1386 rims, and air intakes on the side. All of these features plus the black details below the headlights help make the TZ4 look like a warrior with camouflage stripes on his face.

Since we don't have any official information on the TZ4, we're going to have to guess that the future model will pack more power than the 420hp 4.2-liter V8 engine found in the TZ3. Unfortunately, we'll have to wait until next year to see just what that engine will be.

.