Im making this game based on the game for Dreamcast/GameCube called Skies of Arcadia, it would be like a sequel, if you want to know more about the original game check this:
http://www.planetdreamcast.com/soaworld/ i need sprites and i already requested on resources forum, i dont have a Demo yet, and im thinking about the story, this makes the progress nearly 0% LOL
but yet im going to do my best