Everything looks great so far. I would say though if this is post apocalyptic remember to make things dirty,dented,dinged up, and paint peeling. The bookshelf/ file cabinet looks like it was just purchased from the office store. Unless you wanted the pristine look than that's up to you. it is your pack after all.
Fishy, are you a conlanger? If so, nice to meet another conlanger at the Minecraft Forums
Textures look great, in-game images would be nice.
Someone who creates constructed languages. I think J.R.R. Tolkien was one. I've made one with Latin as it's root. Have you made any languages? That's a Norse word, not made up. I have a pack named Vulbjörn that's a mix of words. Surprisingly googling(noun turned into a verb) the pack without the special character still shows results, so don't worry about that. I really like the file cabinet bookshelves. You're so creative.