going for a schwim

A small departure from the usual stuff I suggest.
This is an early 80s Italian armoured 4x4 announced in 1982. Not only it doesn’t look like your usual Humvee-esque car, (more like some weird-looking sedan), it’s also fully amphibious, using its wheels to propel itself in water to around 5kmh.
If it was suddenly added to CC2, it better have a working gun (weaker than the Barshky, but a bit more accurate), and the vehicle itself being a tier 1 usable in pro servers (would it be too OP?)