I just got a bid on that today, Box is 11'5"L x 6'8" H printable area or wrap = 2 sides, and an area above the lift gate in the rear of the truck 4'H x 7' 4"W and only print on the back, the bid is from Sign -A-Rama in EagleRock, they will also do the inside of the 4' x 6' side swing door to match when it is open while working.
$3071.20
But the truck needs a paint job and thats another $1,500.00 at Earl Schlime
So far mine will be $4,600.00 and thats just a 12' box van.
Greg