World Finals tracks are looking great! Can't wait!
As for the Black Out truck, the rendering looks awesome, but the real truck needs something else IMO. Maybe add an "Ash Cloud" effect to give it something for the eye to spot. Something like the rear end of Metal Mulisha, just not as much of it.
Some white or grey beadlocks might be pretty cool lookin', but it ain't my truck. Still, looks pretty cool.