There are some simple checks you could do:Thanks everyone for the quick replies. I was honestly believing they could be real despite the low price. They just look so good to me even after spending an hour comparing them to photos of the real ones.
1: Check the screws used in the frame are Torx-head ones. Which are sunken into the frame.
2: Check the nose-bombs for well defined and formed O-matter.
3: Make sure the parts are crisp and well defined: no rounded corners on the hinges.