Just watched the short vid with this BBC article, 60009 and 60163 look absolutely outstanding. For the opening of the new Borders Railway, 60009 will haul the royal train. I'm not sure if 60163 will be in the formation as shown in this video.
http://www.bbc.co.uk/news/uk-scotland-34191233
https://en.wikipedia.org/wiki/LNER_Class_A4_4488_Union_of_South_Africa
https://en.wikipedia.org/wiki/LNER_Peppercorn_Class_A1_60163_Tornado