You can't use the drone when you're knocked down! so you can only get 3 of the 4 shots (goated update)
Also, got all size shots of the 3 angles you can obtain. But the scroll bar won't allow me to see them all (selecting a photo and clicking the right arrow is a way around it tho atm, so not completely blocked off)
EDIT: You can get the death angle, just need to wait a second while knocked out while having a drone (With film) on you.