Expanding available items past current limits

[jackjt8]

Minecraft 1.14 adds item model overrides and a new NBT tag CustomModelData.

Example (source):

JSON Format

{
 "parent": "item/generated",
 "textures": {
 "layer0": "item/iron_ingot"
 },

 "overrides": [
 {"predicate": {"custom_model_data":1234567}, "model": "item/gold_ingot"}
 ]
}

NBT tag /give @s minecraft:iron_ingot{CustomModelData:1234567}

If we combine this concept with the the large items in Item Frames we should be able to have an near infinite number of banners which we can use.

For consideration #4

[jackjt8]

Upon further inspection it turns out we can use /replaceitem to equip custom block and item model onto players and entities.

ie /replaceitem entity jackjt8 armor.head minecraft:iron_ingot{CustomModelData:1234567}

This would allow us to have custom models for armour.