Out of curiosity, would it be possible to make wallpapers from material in some of the books that FAKKU has published? I randomly remembered that there were two wallpapers made for "Renai Sample" around when it was released and after looking back at some of the older threads in the Books forum, I noticed this preview Jacob posted with
assets from "Peachy-Butt Girls" and thought that a higher resolution version could be used to make a nice desktop wallpaper:
Off the top of my head, a few other covers from books that could be made into desktop wallpapers include "Shoujo Material" (I think I actually had a de-texted scan of this cover as my wallpaper years ago), "Ima♡Real", "Kogals, Sluts, and Whatever.", "MEME50 Box", and "Does This Strange Body Please You?". It might also make sense to have a separate wallpaper thread in the Books forum for wallpapers from books, although it could be confusing having two different wallpaper threads.