For some reasons, "Arcane Rising" doesn't function properly in a few moments, but I'm working on it.
Mods adds a new guild to the game, called "Nature Spirits". You can start this mod, only when your infamy is 10 or higher (for obvious reasons).
You can download it here.
Also, my first mod "Book Quest" adds a small quest. It was just a check of TES CS possibilities, but still you can try it. Link.