Some past works that I am trying to improve. CC welcome.
Very Nice…
Just the top of the bottle a little bit too white…
But nice…
I’m curious, Is that project in Peru?
Asi es!!! 
interior and bottle are nice
but the exterior seems to lack dynamics
in other words the dark bits are pretty much as bright as the bits in full sun. makes it look flat.
are you using physical camera and vray sun?
Yes Im trying to use vray sun / vraysky and vray camera workflow but I think I dont get it, I have to practice more to get better results. I also see that with that method its easy to see clamping stains (white dots) in some surfaces and they are hard to eliminate,frequently in glossy surfaces that are under shadows.