I am currently capture and editing these picture for the prologue sequel that includes Mad Max vehicles as seen. Should I mark it as background vehicles as I uploaded? I need your opinion. Thanks

I have Max's Yellow Interceptor, Big Bopper Yellow Pursuit, Mazda Bongo, Toecutter's bike, Goose's bike and Nightrider's Monaro for now.

You mean the cars from the 1st movie seen at the beginning of the 2nd movie?
For me these should only mentioned in comment, I do not think it is worth listing them as vehicles from the 2nd movie...
As these are scenes from the 1st movie, a link to the vehicle page of the vehicle from the 1st movie would be enough.
What do you think?
But if you want to list these anyway, good question: 1 or 2 stars... (anyway in the future there will be a separate rating for that)

Yes, there were sequence showing from the first movie in the prologue sequence. What I can do is put it at the thumbnail at the movie comment section to see what other says. Thanks for the opinion