I have, loads. I love to do it when I'm bored lol. I will be posting some of my ideas on here soon, and I will love to hear any of your own creations. Strategies and the bosses attacks/appereance is helpful in your descriptions, as is any background info on his/her/its backstory (if you have thought of one) and their weapons (if any).
All of the Disney world's main characters' Nobodies. Yep, I was that bored. Jack Sparrow's Organization Nobody > the rest. I might edit this in with more info on them but I'm not sure if I have the time to start thinking up more. O.o The only thing I can say atm is that their Nobody forms look a lot tougher than their Disney-like counterparts. >_> The only ones I've thought of so far have been Beast, Jack Sparrow, Aladdin, Tron, Mulan, Tarzan, Hercules, and Peter Pan. For some reason I just can't imagine an Organization-like counterpart for Skellington, it just doesn't work.
oh yeah this dont have to be about Kingdom Hearts btw. preferrably about gamesyou may have made up...or maybe thats just me...lol
Heh, I've already got quite a lot of 'bosses' in my mind ... though I've managed to put only one into picture form. Both on paper and computer. This 'boss' (rather, final boss) uses the power of grudges... not in the same way as the Tonberry's, oh no. A much more different way. I'm actually still creating her description and the names of her attacks... and how she uses them. Oh yeah, before forgetting, her names 'Karma Amrak'... I didn't feel like making up a name, plus Karma sounded like a propper name for a character like her, anyways. ^^ Le Picture of Karma http://www.deviantart.com/deviation/48822778/