Ray Morris' locomotives. Very small. He calls them "micromodels". Surprisingly realistic, yet so small. But be aware that the very tiny models can be a bit difficult to build. Or even just to cut out, for that matter.

Paper Toys - lots of models, most very easy, a few more advanced.

Amiga Maquette's links page. There is a link to their download page above somewhere. French, but some of the sites linked to are in English. But read the French. By the way, don't use the word "can't" around me...The best thing I ever did was to stop saying I can't read this or that and to go on and read it. I now read several languages that I don't speak.

ML Card Models' links page. Lots of good ones. Cars, trams, trucks, buses; spacecraft, science-fiction vehicles, buildings, insects, animals. Don't miss this.

Links page for sources of paper boat models

Links page for sources of paper airplanes

Info and sources about mechanical toys and models - not necessarily of paper. Several interesting devices.

Mike Stuart's free flight models - most of these are small powered airplanes, with a variety of kinds of power. ("free flight" as distinct from tethered flight or radio control.)

Lower Hudson Valley Challenger Center Gift Shop Lots of models, of spacecraft, science fiction vehicles, robots from movies and so on. Another "don't miss".