Not usually into "foreign" stuff, but having travelled in France in the mid 60s and admired the steam I saw in those days, I think that you have captured the essence of these locos .......excellent work.
Rgds.......Mike
D5700 arrived today, haven't run it yet but lookswise it's a stunner.......hardly any little fiddly bits to fit to test my 65 year old eyes!!!
Brilliant.......bring on the Beyer-Garratt
Rgds.......Mike