For all who want to change the look of the game, to erase the old texture and put the new one, I suggest this resource pack Xaiwaker Swirly. Specially for you the best version of the textures in the expansion of 32 x 32 pixels. It will be better than a standard extension. How it will look in game with texture Xaiwaker Swirly look in the picture below, the first two screenshot with shaders.
How to install Xaiwaker Swirly
- Install Optifine HD (Not necessary but desirable)
- Download Resourse Pack
- Unzip it and copy to C:\Users\User_Name\AppData\Roaming\.minecraft\resourcepacks
- In the game settings, select the desired resource pack