Over a rainy-day weekend, went down the rabbit hole of figuring out how to replace the Emacs toolbar images with SF Symbols. Here's a screenshot showing what I've got so far. Wondering out loud, is there enough interest to see this published as a MELPA package?
Here's a sneak peek on using SF Symbols in the Emacs toolbar. Calling it "Calle 24" as it references San Francisco and is also the street where the #Emacs SF meetup is held.
Early feedback on Calle 24 would be very much appreciated!