What are Counterfeit Plates/Money?

The Counterfeit Plates/Money are the reason Maya is being chased by the FBI and Las Vegas gangsters. Brandon Leeman showed Maya the hiding place of his brother Adam’s counterfeit money (though Maya did not know it was counterfeit at the time), which included the plates Adam used to print the fake cash. The FBI wants the plates to ensure counterfeit money doesn’t flood the market and ruin the world economy, but Brandon’s associates want them as a get rich quick scheme. Officer Arana tracks Maya all the way to Chiloé to try to secure the plates, which Nidia has kept as a souvenir.