Key Model Imports has sent pickup notices for SP Cab Forwards in O scale. These engines will clearly be the most detailed models ever produced of this elegant prototype. You can see the refinement for yourself:
With only 40 models being produced, we do not expect them to last beyond delivery. Please contact us immediately if you would like to obtain one of these unique pieces.
Update 12/28/16: As of this date, we are informed that there are 3 engines still available from a total production of 75 pieces. Engines are AC-11 #4252, AC-11 #4274 and AC-12 #4294.