Edits for Inazuma, Ikazuchi, Akatsuki and Hibiki I made.
The edits are simply: shoes and tights removed to have them barefoot, bones added so that each toe can be moved individually, altered textures slightly so that each girl has a different skin tone. I translated a couple things, but most is left untranslated.
Included in the download are resized (0.7) versions I used for one of my videos.

Download link:

Feel free to use them!

Watch this video to see them in action (Ecchi video):