This 1000-piece jigsaw is several years old, marketed by Marks and Spencers and, hopefully, not too well known. The title is simply
Flying Scotsman and the painting is by an absolute expert in the genre, John Austin FGRA (Fellow of the Guild of Railway Artists). I will not include much information in this post about this world famous engine, but I suggest that you look up the blog post of November 11th 2011 -
Flying Scotsman Locomotive and Train - where the difference is clarified. Then, if you wish to see more about No.4472, just add 'Flying Scotsman' to the search bar and other posts will appear.