I tried searching for topics on this, but I'm not quite sure what it's called. "Banner" seems to refer to the image or objects you see on the 3DS HOME Menu, and "Splash" is commonly used for Luma3DS splash screens. What I'm looking for is the file(s) to edit in a decrypted .CIA game to change the loading screen when you first launch it; it typically says "Nintendo 3DS" on a black background, with some red rectangles floating around. FBI and some other Homebrew software have custom loading screens, so I figured it's possible. In case anyone reading this is actually well-versed in editing these, then maybe you could point me in the right direction for something. For the edit I had in mind, all I really wanted to do was change the red colour in the "3" and the background rectangles to a different colour.