This is actually the first upload of a work in progress. Still tweaking submergence depth and snugging up the fogger clips, expecting to improve on the bottle and adding a little cable routing lining a little.
Have the fogging chamber empty as well as your foggers prepared. Fill the 2-liter soda bottle with cool water. I would suggest several wraps about with the plumbers' tape. Turn the chamber upside down and twist it snugly (not overly tight, but comfortable) onto the bottle. Place over the triangular hole in the chamber and turn over the contraption. Keeping your finger over the hole (at least somewhat), install the foggers into the ring-shaped foundation clips. Run the cables out the back in case you would like, and apply the routing holes. Place the fogger in case you have not already so the foundation fills up and remove your finger from the hole. Check the soda bottle to ensure there are not any leaks when the foundation is complete. If everything seems great, wiggle the chamber cap into fire and place it up.
All suggestions are welcome, together with the understanding that any developments might make their way to the following variant of model files.
When you are not fogging, it makes a great pet watering bowl.
I often really go for bigger, higher-precision STLs, so I apologize for the size of the files.