If you can see the scene above, then you already have a VRML plug-in. If you cannot see the picture, or your browser asked if you wanted to download the file, you can download a free plug-in from one of the following links...
Today's UK Weather
Here's the current UK weather (probably - it depends on the state of my feed script), scraped from the Met Office and turned into a VRML model. The wind indicators show direction and speed, and the clouds shed rain / snow when appropriate.
A pilot project
for the Arts Council.
Self Organising Maps
3D models of Derbyshire, based on various map data sources (DCW, Geonet, NIMA).
A long term project to model the whole of John Stow's London - nowhere near finished, but here are some 'preliminary sketches'