I reorganized the "trains, trams & other railway vehicles" links section, just like I did the "cars, trucks, buses & other vehicles" and "motorbikes and bicycles" and "airplanes" and "helicopters" links sections before.
There are links to lots of steam engines, modern diesel and electric and high-speed TGV and "Shinkansen" bullet trains, but also trams, subway trains and even some monorail cars! ;o)
Browse through all the papercraft links on my weblog here:
Have fun building! ;o)