Hi Sérgio.
I'm portuguese also, from Porto, although living in Belgium for 5 years now (yes... I'll introduce myself here soon).
Probably because of that I loved particulary the orange roofs and your detail of the azulejos (decorative tiles) on the station.
I started on this hobby only in January and seing your work here is very inspiring to me. Very nice.
How do I contact more portuguese train afol's?