^while the pic looks odd, I don't believe it is fake.
here are my reasons........
1) While my basic belief is that most people are miserable lying jerks, I think that most people HERE are not........and so n6i6r6v6a6n6a has the benefit of the doubt IMO.
2) As a matter of rule.....people push their fish towards the camera to make them look bigger. All fishermen know this. This makes the picture look weird sometimes.
3) The other pictures feature the fish from a different side........and the features seem to match.
4) Why the hell would someone photoshop a fish picture when there is really nothing to be gained????