Adds new vanilla-style block variants.
Smooth Basalt, Polished Basalt, Smooth End Stone, Smooth Purpur, Red Nether Brick, Smooth Amethyst
Smooth Prismarine, Dark Prismarine Bricks and Petrified Oak Wood
Pillars
Chiseled blocks
Smooth Calcite, Polished Packed Mud and Smooth Dripstone