This resource pack affects concrete blocks (all colors), nether bricks (chiseled and cracked), red nether bricks and smooth and polished stone.
The texture of concrete blocks is more detailed and less flat. (They have a modified texture of mangrove log, but with much less difference in saturation and brightness)
Red nether bricks now have a texture similar to mud bricks and better color palette, to differentiate them more from nether bricks, perfect for walls and roofs.
Smooth stone now really looks smooth, a little change to the borders to make it more similar as other smooth blocks, also polished stone is now centered.
Nether bricks (chiseled and cracked) textures are moved by one pixel upwards and to the left, to make them aligned to other brick blocks.