Nesa's my major FFVII OFC - there's a few stories about her on my IJ, and she pops up now and then in comment-fic on other people's stories. There's also a small series of stories she appears in as a main character, which are archived at my IJ here.
I have to admit, she's one of my favourite characters - if nothing else, I admire her ability to keep going when all hell breaks loose, and she winds up having to pick up the pieces.