Try: http://www.regner-dampftechnik.de/ http://www.reppingen.de/ http://arte-tec.ch/modell.htm http://www.hielscher-dampfmodelle.de/index1.html
or take a look at this(site has listings of manuf. mailordercompanies and dealers here in germany): http://www.private-gartenbahnen.de/ later Paul