Ralph already wrote the details about the group on one of his great blogs:
So if you are interested contact Ralph Weaver to join the group.
Here are now the photos from their wargame this year - the siege of Rome, French fighting the troops of the republic of Rome 1849. Thanks to Ian who sent me the photos from Ralph and other collectors.
Ralph, Ian and Richard - Ian in the uniform of Garibaildi's British' legion
Here some uniformplates in case you are interested in recreating these armies too and want something more colourful. Here part of the Italians.
And here some paintings from the French side