Resource Fixes

Version 2.0

What a large update! (Starting making 3D items.)

Block Fix with Optimize:

• rail, sculk_vein, redstone.
  (I make them close to block and be culling. experimental, visual change!)

Item Fix:

• 3D cauldron, comparator, repeater, candle, torch, campfire, lantern, tripwire_hook
• hopper, cauldron now display upside down in head slot
• thin_block, slab display on the head
• spore_blossom upside down on ground
• block is bigger on ground/in item flame.