We searched the Net for some new Star Wars Episode III content and we found a couple of juicy tidbits of interest.
First up from SirStevesGuide we have prototype images of Aayla Secura. Aayla Secura was a Jedi Knight during the twilight years of the order, and operated out of the Jedi Temple on Coruscant. For more on Aayla check her bio out at starwars.com but to check out the prototype images click here.
Also Jedi Defender has up a gallery of spoiler images detailing sketches, landscapes, and even a charred Anakin. To check those out click here, but hurry because I don’t know how long LucasFilm will allow these to stay up around the Net.