A specific cyborg/robot?

it is, it's just slightly rotated to the left. be unsure no longer!

found source image, flickr post from february 20th 2011 "Gentleman Explorer" by Jim Hatzell. Google reverse image didnt give anything but Yandex reverse image search worked www.flickr.com/photos/fi…

astronaut helmet emoji?

Very unsure of "Hasan Piker" id on this one.

"Is this even a gigachad" I think the background image is either called "Heads" or "Hall of Fame", by artist Xue Jiye

I think originally from www.bairdmaritime.com/wo…, and of course President Taft (known cocaine smuggler)

"Sniper Sgt. Stephen McElroy at Outpost Mace, November 2011 Afghanistan" (video still)

The Kansas City Spirit, Norman Rockwell and John Atherton, 1951

Opernplatz Berlin May 10, 1933