{
  "variants": {
    "half=lower": {
      "model": "minecraft:block/sunflower_bottom"
    },
    "half=upper": [
      {"model": "minecraft:block/sunflower_top", "weight": 3 },
      {"model": "minecraft:block/sunflower_top2", "weight": 2 },
      {"model": "minecraft:block/sunflower_top3", "weight": 1 }
    ]
  }
}