The screen-used boards had Tracker Ex Track trucks, not Invaders. Madrid incorrectly used Invaders on their official replicas—at least in 2015—believing at the time they were correct. That Tracker trucks were correct was only discovered after the fact, and those wanting screen-accurate boards bought Tracker trucks and have swapped them in.Neat you got a real valterra! Where'd you get that? Edit: you might not have gotten the valterra yet but the trucks are popularly known as invader 800s
See here: Marty McFly's Skateboard - Valterra Splatter Deck Conversion