The 1988 ascent of the Sydney Centrepoint was a technical climb with custom jumars for both the cables and the window tracks and a fun challenge for all, both the scouting, the climb, and the filming.
Originally titled The Only Building I Ever Wanted To Climb, later released as A Spire, there's a documentary film that follows a climb at night of "only" 1,000 feet.
... with a massive overhang.