feat: humanoid player model without animations

debug/test_level_builder.gd

@@ -267,6 +267,14 @@ func _build_player() -> void:
 	var mover_script = preload("res://movement/player_movement_controller.gd")
 	if mover_script:
 		player.set_script(mover_script)
+		
+	# Humanoid Model for Player (Shadows only so it doesn't clip with camera)
+	var humanoid = load("res://characters/humanoid_model.gd").new()
+	humanoid.name = "HumanoidModel"
+	humanoid.color = Color(0.2, 0.4, 0.8) # Blueish for player
+	humanoid.shadows_only = true
+	humanoid.position = Vector3(0, -0.9, 0) # Offset from center to feet
+	player.add_child(humanoid)
 
 	# Movement State Machine
 	var sm := Node.new()