If updating, it should be fine to simply overwrite all existing files. Install the patches for Moonlight Tales or Lupine if you have those mods. Install with your favorite mod manager, or simply drop the files into your Data folder. SKSE and SkyUI (not actually necessary, but you won't be able to customize the mod with the MCM otherwise) Stand head and shoulders above the rest to show your status as a master werewolf! Every time you feed, you will gain an experience point, which will result in a slight growth. This mod makes the player appear larger based on the number of times you have fed since installing the mod.