60012 Warwick Oil Tanks, Building Kit (N-Scale) $29.69 Default Title - $29.69 Quantity Please fill in the form below if you'd like to be notified when it becomes available. 60012 Warwick Oil Tanks, Building Kit (N-Scale) The kit looks great with the filigree reproduction of the boiler fittings and the pipes as well as by the subtle aging. The model consists of 4 kettles, a base plate and a metal fence.