You can see flying papers at "Die Hard" movie ending. When end credits start to appear in the background we see "Century Plaza Towers".
"Towers were designed by Minoru Yamasaki and completed in 1975. They resemble Yamasaki's iconic work, the original World Trade Center in New York City, with their twin configuration, vertical black and gray lines, and aluminum exteriors."
https://en.wikipedia.org/wiki/Century_Plaza_Towers
RE: 9/11 Survivor Stanley Praimnath says the jumpers and paper were sucked out from the windows