Feral Heart

I was playing FeralHeart today when I got bored and decided I would look for some interesting mods to try. I tried downloading Mura the Mink's Darkness Mod, but I wasn't sure it got it downloaded right. Things seemed to be in some kind of shade I didn't like. I did the stupid thing of not keeping reserves of the files I replaced in other folders, so I couldn't bring my old files back. I then decided I would de-install FeralHeart and re-install it afterwards. After doing so, I tested the game to check if everything was done right. I also kept a folder with all of the items of the item packs I had in, just in case. None of my items showed in the game, other then the Christmas hat. The FeralHeart folder still had the files for the items and the other stuff needed to make them work, and they were there when I had re-installed it, but they still wouldn't work. Do they need some other things to be done to work, or is there a different problem? (And for some weird reason, the water in the small waterfall in the backround of the scene where you choose your character seems all brown and muddy, but I'm quite sure it isn't related to this.) I still haven't tested the maps to see if they work, but I'm frustrated and I feel like I just need to rest and get some help.  I have the Ringo and Delay Item pack, and the Pawsome one. Does anyone know how to make the items work again?