/give @p <item>{CustomModelData:<cmd value>} 1


V1.0.0
crystal shard
amethyst shard
cmd: 6

diamond scythe
diamond hoe
cmd: 8

diamond katana
diamond sword
cmd: 1

white book
enchanted book
cmd: 2

blue book
enchanted book
cmd: 3

purple book
enchanted book
cmd: 1

spear
iron sword
cmd: 8

demon scythe
netherite hoe
cmd: 8

demon staff
netherite shovel
cmd: 8

shadow blade
netherite sword
cmd: 1

long stick
stick
cmd: 8

daggar
stone sword
cmd: 8
