I grabbed a bottle of beer out of my refrigerator and made a copy in O scale (1:48). I think it was a Budweiser.
This is Version 2. I moved the bottles so they sit on sprues which allows better painting. Version 1 I had spiraling from a central sprue .. and decided that this made painting them a bit of a problem.
I have them for sale on my MicroMimesis.com website – O scale Beer Bottles