There are no plastic models of EBT power, save a resin doodlebug. Their trademark mikes and prairies have been made in fabricated brass models from the Orient in 'HO' scale. If you go to the WWWs for Mitchell's Family Store, the Caboose, and so forth , you will find them listed for resale.
I would suggest that you also familiarize yourself with the NARROW GAUGE & SHORT LINE GAZETTE , and it's advertizers that deal with EBT equipment. Several different hopper car prototypes are available as plastic kits, and Hoffman , who makes many EBT related articles, has produced EBT passenger cars.
Good-Luck, PJB