Provided .png is my own edit. This one is fairly unique and might be my favorite one. Spotlights make flowers glow and it can be really custom so people can try out other colors for them. Unique part is how it depends on angles and zoom how overall screenshot color gonna look like. So you can make really different color looking screenshots from one shader. It's supposed to go more on cold tones.
Instructions: I liked to use it in white rooms because it shows .png and colors nicely. But it is usable during day and night time, different weathers. Brightness will depend on that and camera lighting as well.
How to insert custom .png? SE--> FINAL FANTASY XIV - A Realm Reborn --> game --> gshade-shaders --> textures and just drag .png in textures folder.