Zenit Miniatures has released version 2.0 of their Kensei rules over on their website. This new edition has new miniature profiles, a new faction (the Otokodate), and more. The rules can be downloaded from the Zenit Minis website now. It's free, so why not?
As for the new minis, there's three. You'll note that there's only two photos above. That's because the first new mini they've got is a Geisha. She's not exactly wearing a lot, so you've been warned if you go click through to their webshop. The other two figures are the Buke Clan Hero and the Diasho Samurai. Both of them are fully clothed, armed, and armored. So no worries about looking at them.