### Function: ChangeHandIcon(spawn, displayHandIcon)

**Description:**

Changes the hand icon of the Spawn when Player's hover over the Spawn in 3d space.

**Parameters:**
- `spawn` (Spawn) - Spawn object representing `spawn`.
- `displayHandIcon` (uint8) - Integer value `displayHandIcon`.

**Returns:** None.

**Example:**

```lua
-- From Quests/FarJourneyFreeport/TasksaboardtheFarJourney.lua
function CurrentStep(Quest, QuestGiver, Player)
	if GetQuestStepProgress(Player, 524,2) == 0 and GetQuestStep(Player, 524) == 2 then
		i = 1
		spawns = GetSpawnListBySpawnID(Player, 270010)
		repeat
			spawn = GetSpawnFromList(spawns, i-1)
			if spawn then
				ChangeHandIcon(spawn, 1)
				AddPrimaryEntityCommand(nil, spawn)
				SpawnSet(NPC, "targetable", 1, true, true)
			end
```