Mod: Notes Mod
I can't find documentation for rafftnixGUI, but if you look inside my mod, there is original rafftnixGUI (I have not edited this script) and you can easy achieve functions like scroll box, text input, image overlays, buttons and more. Text input isn't suitable for multirow input so I have my own function to do this. If you want know more, write me at mar.fabik@gmail.com

Mod: Notes Mod
Thank you! I'm glad you're enjoying it. By the way, have you tried rafftnixGUI library for graphics in FS? It is simple and very helpfull thing.