I'll add a .PSD for the buttons with the icons and background separated, so you can colorize them individually. Everything else should be customizable with the colorize tool.
Yes, please! I need to add a "language" option on the main menu, and I'm also having trouble (I use Clip Studio Paint, but I'm an absolute beginner with it).
I understand. Apologies that this is taking so long, the way I setup the source files makes it difficult to export individual pieces without redoing them. I'll have them by 10/8.