This has taken a long time, but I've finished it at last!! Yay! That's been a real challenge. Please, forgive grammar and spelling mistakes and the details I've surely missed.
Just because sometimes I'm a bite lazy:
Panel 4: background from Mass Effect 2 trailer.
Panel 12, 14, 15, 28 an 32: backgrounds from Mass Effect 2 and the Shadow Broker DLC.
Panel 19: Protean picture from Mass Effect.
The song used in panel 2 belongs to the band Blue Öyster Cult, though I was listening HIM's version.
Original meme from: [link]
And, of course, Mass Effect belongs to Bioware.