you were an urban explorer, and on one of your adventures, you discovered an abandoned train yard. Everything was left rotting, a few freight train cars, most rusting, and an LDH shunter locomotive, also owned by the subway company. But those weren’t important, the main piece was an Astra IVA trainset in the middle, lights on, motors slowly rumbling, waiting for control. It was covered in graffiti, inside-out, and it wasn’t in the best shape, and a piece of paper said “RETRAS”(decommissioned). A cab door was open, instruments glowing inside.