Comparing a Gem G2 with the new G2A noticed the different chimneys. Now 9449 was built as a G2 and Edward Talbot suggests no G2s were converted to G2A. He also shows it as a G2 in shed allocation lists in 1945 and 1950. So did
9449 have remain a G2 and should it have a Stanier chimney - presume thats what the model has.Cheers, Simon