bedrock-samples/resource_pack/entity/mooshroom.entity.json

{
  "format_version": "1.8.0",
  "minecraft:client_entity": {
    "description": {
      "identifier": "minecraft:mooshroom",
      "min_engine_version": "1.8.0",
      "materials": {
        "default": "mooshroom"
      },
      "textures": {
        "default": "textures/entity/cow/mooshroom",
        "brown": "textures/entity/cow/brown_mooshroom"
      },
      "geometry": {
        "default": "geometry.mooshroom.v1.8"
      },
      "animations": {
        "setup": "animation.mooshroom.setup",
        "walk": "animation.quadruped.walk",
        "look_at_target": "animation.common.look_at_target",
        "baby_transform": "animation.mooshroom.baby_transform"
      },
      "animation_controllers": [
        {
          "setup": "controller.animation.mooshroom.setup"
        },
        {
          "move": "controller.animation.mooshroom.move"
        },
        {
          "baby": "controller.animation.mooshroom.baby"
        }
      ],
      "render_controllers": [
        "controller.render.mooshroom"
      ],
      "spawn_egg": {
        "texture": "spawn_egg",
        "texture_index": 5
      }
    }
  }
}