Ho scale walthers mainline CN Sd75I Engine has ESU DCC & Sound and is weathered to look like the real thing. Engine has a lot of added details such as PTC antennas , sun shades, MU hoses & cables , and grab irons . Engine runs and sounds good and has box. Engine was fitted with a Nixtrainz “Decoder buddy” which ditchlights were messed up in the process. They work but need to be programmed to a certain CV , front and rear lights work as they should.