Recommended to use during night time, with brightness between 90% and 100%. Lighting type 1, if you don't like screenshots being a bit darker. Bright red light in corners will appear more intense only on closer shots.
How to insert custom .png? SE--> FINAL FANTASY XIV - A Realm Reborn --> game --> gshade-shaders --> textures and just drag .png in textures folder.
For early access and server exclusive shaders: https://discord.gg/2DkNRqV