Really enjoyed reading the article on a Russian Armoured Train on the Flames of War website.
The article has the historical background on how one of the Polish Armoured Trains was captured by the Soviet Union, re-painted and pressed into service. The article also shows how to paint the model.
I do like the look of the model and the green train with red stars is very effective, and as a model I much prefer it over the three colour camouflage of the Polish version.
Interestingly the train in question was later captured by the Germans and they used it.