An early experiment in diesel power. These cars ran the first fast diesel schedules in the UK and were later developed into diesel multiple units. The pack includes single and double cab railcars, a twin cab parcels van and a trailer coach used to make up a three car DMU.

Liveries are user selectable and include GWR (chocolate & cream or wartime brown) and British Railways (crimson & cream or green) variants in clean and weathered versions.

These models use my Superscript library which provides automatic fleet numbers, weather controlled wipers, marker lights, drivers and animated corridor connectors. A detailed night mode is also included.