Paine Field Blog on 18th shows
VH-ZNM "ZB281 Qantas 787-9 line 1035 on the flightline for EME in-tank inspections. Goes to the paint hangar May 1 for a repaint."
Since ZNL went in for repaint between 12 and 28 March & delivery is expected 28 April, seems we can't expect delivery of ZNM until late May at earliest. No sign of ZNN exiting the factory yet.