New textures:
- entity/signs/hanging/acacia
- entity/signs/hanging/bamboo
- entity/signs/hanging/birch
- entity/signs/hanging/cherry
- entity/signs/hanging/crimson
- entity/signs/hanging/dark_oak
- entity/signs/hanging/jungle
- entity/signs/hanging/mangrove
- entity/signs/hanging/oak
- entity/signs/hanging/spruce
- entity/signs/hanging/warped
- entity/signs/bamboo
- entity/signs/cherry
- chiseled_bookshelf_empty
- chiseled_bookshelf_occupied
- chiseled_bookshelf_side
- chiseled_bookshelf_top
Update textures:
- bookshelf
New models item:
- cherry_hanging_sign
- warped_hanging_sign
- spruce_hanging_sign
- oak_hanging_sign
- mangrove_hanging_sign
- jungle_hanging_sign
- dark_oak_hanging_sign
- crimson_hanging_sign
- birch_hanging_sign
- bamboo_hanging_sign
- acacia_hanging_sign
