I Think I Really Messed Up ;-; [Solved!]

[SummerGlade]

So, I downloaded a really neat looking mod from someone on deviantART (link below), and just now I actually tried to get it to work. Here`s what I did; I put it in the textures folder, backed up the original settings, and deleted the original things. But here is what happened:
(http://fuzzylicious4eva.deviantart.com/favourites/#/d4yzlyc)
^^ Link to the mod I downloaded

(That`s what happened. ._.)
What the crap did I do wrong?! I went to my back up folder to retrieve the originals, but then I realized that I put it in wrong somehow. Do I have to reinstall FH, or is there some other solution to this? Also, I`m intrigued to know what happened to poor little FH. D:
P.S. It`s weird that I noticed this, but this is what the default Preset 3 looks like. O.o

[CloudFish]

Easiest way to solve would be with a quick reinstall. Should keep your maps and presets, but would back them up just in case.

Am not too sure how you might have messed up if you followed the directions?

[Ouuka]

If u still have original files place them back into textures folder. If u dont, better to just reinstall game.

[SummerGlade]

Okay. I don`t know why this happened, but it did, so I guess I`ll have to reinstall. This time I`ll make sure I set the back up folder up right this time. x.x

[SummerGlade]

Well, I re-installed FH, and there wasn`t much trouble, but there was something wrong with all the markings I`ve downloaded; for some reason, I don`t see them. I mean, they`re still in my textures folder, but I can`t see them on my characters. I replaced all the markings, however, and they work fine now. Other than that, works fine as far as I can see.

[Ouuka]

If they are custom markings, ull have to add them to ur Marking.cfg file.

[SummerGlade]

They were already there, but it doesn`t really matter anyway, they work now.