Today's video features 4 live-steam model locomotives on the Living Room Railway, and a mystery locomotive for you to identify :) ...almost forgot, at the end there is an extra live-steam driven mode machine
They have a website, Geoff. I believe 3 or4 employees. They make Gauge one and Gauge G (IIM) models. I think de BR81 is cheapest. You can buy them to build or in parts or completely build.