Spectral

A bigger update! Motivation struck and I did a lot of blocks, with a focus on the nether.

Overworld blocks

• Added reinforced and chiseled deepslate
• Added sea lanterns
• Added nether bricks and cracked nether bricks
• Added mud bricks

Nether blocks

• Added soul sand and soul soil
• Completed crimson forest textures (nether wart block, crimson fungus)
• Completed warped forest (warped wart block, warped fungus, warped roots, nether sprouts)
• Added basalt (natural only) and blackstone (natural only)