This is the MI6 building (or SIS building), one of the location I made for the game Watch Dogs Legion. The building is famous for being used in many James Bond movies :)
Ubisoft Paris art team :
Art director : Cédric Humeau
Lead artist : Mathieu Jacquin
Concept artist : Adrien Girod ( https://www.artstation.com/kurobot )
Original building setup : Guillaume Hecht ( https://www.artstation.com/vaille )