the lighting/color treatment leaves the image feeling a bit flat and two-dimentional to my eye...some offset lighting would allow the shape of those containers to really pop out at the viewer.
like the collection and composition.
The color is perfect for this shot. It really hints at age and value. Love the way you composed this shot. I hope to see you in the top ten. Good Luck!
Personally I think the cool thing about Coke subjects is the red color, even when it is on something that is showing its age. That is lost in this photo.