Hi TurtleBrownie. The reason you can't see the texturepack is because it is pre-1.6 This means it is stored in the texturepack folder, rather than the resourcepack folder. Unfortunately, minecraft no longer reads this folder. Fear not, though! There is a way to update the texturepack. Just download and run TextureEnder. Look it up, its pretty easy to find. Just run it, select the texturepack and it will update it. Also, it will keep the old unupdated texturepack in case you want it for something. In summary, you will have a new updated and compatable version which you just put into you resourcepack folder, and the old version, which you can throw away or whatever.