nested relation queries

userPost: {
  id,
  description,
  createdAt,
  expiresAt,
  user: {
    id,
    premium,
  },
  userItems: [{
    assetId
    imageUrl,
    item: {
      id,
      name,
      special,
      rarity,
    }
  },],
  items: [{
    id,
    name,
    special,
    rarity,
    imageUrl
  },],
}