ARandomHeroAppears

New to all this and have extracting shit from various .xp3 files of Motto! Haramase! Honoo no Oppai Isekai Ero Mahou Gakuen! BUT, the menu files that I'm trying to find are nowhere. I used krkrextract to be clear as I've had issues with xp3tools. While I can't find the menu icons I do have a large number of .pimg files with names related to menus. After searching this thread and googling I've found little to no info at all about pimg files and how to open them. Can anyone help? To be clear this is for a very very rough translation project to tide people over until someone with actual skill does it or any milkfactory/squeez game for that matter.