Quite a long time Faithful is one of the most popular texture packs for Minecraft PE. These textures will make items and blocks more rough, smooth and detailed. Also advantage of textures is a small file size.
The texture is made on basis of standard textures of the game but with a higher resolution, it gives spectacular beauty. More recently, the author has released an update for MCPE 0.16.0. All new blocks have been changed, as well as bug fixes with disappear textures. You can download all versions on the links below. Also, the latest version supports Minecraft PE 1.14