MitchellJetten@jfboucaud hey, sorry totally missed this message.
So the only difference is the length of the locomotive and the area just below the window is a bit steeper? I could do this within a few hours.
MitchellJetten@eltapetenwechsel on a french forum someone posted this link with pictures of his finished TGV! http://www.malm1.de/dosto/index.php?page=580067718&f=1&i=1039003500&s=580067718
And a video on youtube of the finished version driving around: