Locomotive 48518 as it was known in BR service entered service in August 1944 as the LMS locomotive 8518. Only a few years later it would have its number increased in line with its class as it entered BR service. The locomotive would work a career of almost 21 years before being withdrawn in July 1965. The locomotive would enter preservation, albeit briefly as it would go on to be used as a spares donor for the 6 other UK based 8Fs. The frames were scrapped in 2013, and the boiler will be used on 48173 on the Churnet Valley Railway.

The 8F model is presented in its imposing black livery, perhaps more understated than its prowess would deserve. The model is fitted with tender pickups as well as an 21 pin DCC socket allowing the model to be operated on a digital layout if required.