To me the biggest hint that this is fake is that everything seems to be scaled down proportionally on the 5se picture (except the home button). That means that all the side buttons look smaller on the 5se vs. the 6 and 6 plus.
The side buttons are not smaller on the 4.7" iPhone 6 vs. the 5.5" iPhone 6(S) plus, and there would be no reason for it. The size of the buttons is not determined by the size of the device, but rather by the size of the average human finger, so they are comfortable to press.
And the home button, which is the only thing that needed Photoshop for this optical illusion (to keep it the same size as other iPhones), looks weird and doesn't seem to be perfectly aligned vertically.
The side buttons are not smaller on the 4.7" iPhone 6 vs. the 5.5" iPhone 6(S) plus, and there would be no reason for it. The size of the buttons is not determined by the size of the device, but rather by the size of the average human finger, so they are comfortable to press.
And the home button, which is the only thing that needed Photoshop for this optical illusion (to keep it the same size as other iPhones), looks weird and doesn't seem to be perfectly aligned vertically.