finchè nn ho visto il culo nn capivo che era
ah, piccola chicca
The gold one is the 5 litre V12 twin turbo with their new wide body kit. It also has an awesome fuel setup and the radiator is relocated to the rear!
The white one is the demo model for the wide body kit.
It's the engine from the Toyota Century (typical government limo), the only V12 made in Japan I think.
It's quite similar to two 1JZs on a common crank.