[RM2K3] IN NEED OF A SUBWAY STATION AND TRAIN CAR MAP FOR MY PROJECT

Does anybody know of any good subway looking tileset for RM2K3? I need a good map of a subway and the train car for my current theme roulette project. The character is meant to get on a train and find himself transported to another time/world. I need a subway to act as the main hub/portal to different settings of the game. Thank you in advance. =)