I figured the B for Build thing was bound to happen. It’s like building a replica of the Batmobile to make money off of; if Warner Bros caught wind of it, the lawyers will inevitably come knocking. - Oak
But people HAVE built Batmobile's and Warner didn't do anything, among many other movie cars replicas. Look at KITT from Knight Rider as a prime example. Regarding the E car, she's taken it to a whole other level. Not simply stop the build, not change the titles to the videos and referencing the name or pay all proceeds generated by the videos. They straight up repoed the car based off it likeness.