Chosen Solution
There are a few strange green/grey patches or flecks appearing around my camera, the patches are on the inside of the screen and when a light is shone on them they have a neon greenish outline, I tried getting rid of them but then I realised they were on the inside and I have no clue what they are or how to get rid of them.
You are facing the failure of the anti-refective coatings of your screen. Here’s a bit more MacBook Pro Anti-Reflective Coating Repair Program Remains in Effect, But 2013-2014 Models No Longer Eligible and StainGate Contact Apple to make an appointment to get your system serviced ASAP! As the clock is ticking with maybe a month left in the program. They will replace your display saving you aprox $1,000 if you need to do it on your own.