I just came along this thread on a German smurf board, ín which someone is asking if that train actually exists.
http://www.onlinewebservice8.de/cgi-bin ... 877&compr=
As far as I know, it wasn't released at all.
![Sad :(](./images/smilies/022.gif)
![Smitten :smitten:](./images/smilies/smitten.gif)
![In love :love:](./images/smilies/zzzz8.gif)
What do you think about getting in touch with Schleich suggesting that playset?