{
  "variants": {
    "half=lower": {
      "model": "minecraft:block/tall_grass_bottom"
    },
    "half=upper": [
      {"model": "minecraft:block/tall_grass_top"},
      {"model": "minecraft:block/tall_grass_top2"},
      {"model": "minecraft:block/tall_grass_top3"}
    ]
  }
}