This is centerpiece kit that makes up the Twin Tanks at Hangman Creek diorama kit, includes the Twin Tanks Water Tank Kit only . Foundation piers, valves, piping included so you have a full stand alone rail side tank to feed those thirsty engines . Designed for those who have a spot already in mind on their layout and scenery isn’t needed. As will all my kits a full color visual manual with my detailed process based instructions will yield results that will catch your visitors attention and add to techniques to aid in achieving amazing results with other models.