Below are three images of Hot Wheels/Matchbox cars I have in my collection. All are from 2025.
Your job is simple. Find the cars, to find the cache.
Now- I will make this fairly simple. All you must do is find the type of vehicle. Find all three, and you'll get all of the coordinates.
Say one car is a Lamborghini Aventador. You would simply refer to it as an Aventador. Easy as pie!
Boa Sorte!

Link for First Car

Link for Second Car

Link for Third Car
