Creating background futuristic city for shots with the singer at the tree.
Using rotoscoping to compositing were created holographic display girl.
Using tracking were substituted glowing stripes and other elements for cars and aircraft in the hangar. Just hangar itself was changed to a futuristic 3d model with a glow.
Shots with the singer at the window. Footage with a girl had to do holographic. In the remodeling town with lots of light lines.
Added floating airship.
Fly aircraft. The cabin compositing were added various lights and lighting fixtures — informers. Hangar doors replaced with 3d animation spreads. The runway was collected footage, animation takeoff line.