Save the Poudre Campaign Photo

I'm on a mission to find a piece of Fort Collins history, and I'm hoping someone here can help.
Does anyone happen to have the original high-resolution "Save the Poudre" photo from the late 2000s that shows a group of people standing nude in the Cache la Poudre River holding "Save the Poudre" signs?
I'm looking for the actual original image (or a print-quality scan), not just a screenshot from an article. I'd love to print and frame it for my bathroom as a fun piece of Colorado history.
If you have a copy, know who the photographer was, or know where the original file might still exist, I'd really appreciate it. Even leads to old campaign archives, New Belgium, or Save the Poudre organizers would be incredibly helpful.