Go here: KotOR Fan Media.
My own Atton and the Exile fanfic is there (it's just a little bite of a thing), as well as Midnight Hawk's lengthier and very enjoyable Atton fanfics. There's also fabulous artwork (including Aimo, Eisu, and Eji! *happy squeal!*) and so much fan fiction, you could read happily for days.
I especially recommend Exile's funny as heck fan art, and Darth Madolin's (a fellow Bao-phile), and of course Aimo, Eisu, Eji, Phoq, Rimwalker.... gawd, there's too many.