I've developed a couple of new classes for 13G: The Goldentongue and the Sun Dome Templar. These are (of course) somewhat based on the suggestions on pages 439 and 441 of 13th Age Glorantha, but I've drawn heavily on my early RuneQuest experiences with Cults of Prax. (Create Market, Spell Trading, Kuschile Horse Archery, you get the idea.)
At the urging of one of my players, I'm also working on a class that's close to my heart: the Lunar Priest. (Madness, Mind Blast and Lunes all around.)
Is this the right place to post them for feedback and comment? It's not copyright infringement or anything, is it? (Because if it is, needless to say, I won't do it.)