I hope you don't mind correcting the first post and mention the actual author (the original piece) of this train, to give him the deserved credit.
His name is Enrico Vannucchi, and anyone can find his train here: http://www.moc-pages.com/moc.php/396555
you can see he posted it more than 2 years before that.
I also reckon the author of this posted the same in the italian lug forum (ITLug) without mentioning the original author as well.
Only after someone mentioned it he says he 'took the inspiration from' but the first post stayed the same
I believe it's fair and nice to give credit to people who spend lots of time and share their creations with the community for the sake of helping others and gather new ideas.