Boeing 747-400 (LX-VCV)

Cool shot. Looks like someone put 4 airbus engines on the Queen!

Well spotted Amir! The aircraft is registered as having General Electric CF6-80C2 engines, which are currently certified on many wide-body aircraft models: Boeing 747-400, VC-25A, MD-11, KC-10, DC-10, Lockheed C-5M and is certified ETOPS-180 for the Airbus A330, A310, A300, Beluga, Boeing 767, KC-767A/J, E-767J, YC-14 and Kawasaki C-2.