The New Unity Client is coming along nicely and can be downloaded from our website soon.
Here's some footage from the game, but don't take my word for it, download the game from our site (soon) or IndieDB at http://www.indiedb.com/games/brunelleschi/downloads
We're pushing towards a new version of that client again in the next few weeks, and have been keeping up the development of the webgame at http://BruneGame.com New Traits and Vehicles have been added which we'll be outlining more details about in the next few days!
A handy completion document is publicly available here, and provides constant updates on our development progress.
A few hours of instructional videos can be found on the Brunelleschi Youtube Channel here.