Textures are made from Default textures by Mojang and modified to look better. For full size Of these textures, you can try my BitBetter x64 Resource Pack pack.
BBx64: https://minecraft.curseforge.com/projects/bitbetterx64#c9
This Resource pack might look smaller than default but it's actually 32x32 pack.
WORK IN PROGRESS!
Resource pack does NOT include all textures but it's will be updated with new, fixed or changed textures.
Some features require Optifine (Custom Sky, Colors, and Connected textures):
(I'm not the creator of Optifine and you don't have to use it but many features in my resource pack won't work without it.) I highly recommend it.
ImgurAlbum: http://imgur.com/a/XT5G0
If you want to make the video review, you are free to do so and I would like to know about it, so let me know here or on twitter @Danchuc.
Support me on Patreon! https://www.patreon.com/user?u=180733