For a few years now, I've registered the domain names tetsuko.com and satinsteele.com, intending one day to use those as the URLs for dedicated web sites for these two characters. Finally, last night, I bit the bullet and set up web hosting for the Tetsuko domain.
For right now, there's only a notice saying that the content at the current Tetsuko site will be moved to the new digs soon, and linking back to the current site here and to my page at deviantART. But it's a promising start, I think.
So go check out Tetsuko's new website! (what there is of it...)