How to install:
(If you don't have downloaded minecraft, download it)
First drop .zip file, that you downloaded here:
C:\Users\User\AppData\Roaming\.minecraft\resourcepacks
by typing %appdata% in search bar and going .minecraft > resourcepack
Then unpack .zip file by pressing right click on them and selecting unpack.
Run Minecraft
Go to options > Texture Packs
Select Aurora by Kujonello

Done!

If you don't have optifine yet, download it from this site:
optifine.org, and

-Kujonello