This is my first attempt at photorealism… Theres room for improvement, but I think i can live with the results.
I think the model is perfect but the glass material is not shiny like a real glasses.
Photo realism? Balls. You just took my aviators and photographed them!
Really epic 
The glass is very matt though…maybe a lil bit more shine?
i spent a lot of time playing with the glass material, adding more or less shine, reflections etc, but it came out kinda wierd… plus when i studied my real-life aves i found that at that at the same angle they have very little reflection/specualrity. Though at the same time i agree that the lenses are missing something…
i say that the lenses aren’t curved enough, too flat if you know what i mean