I got annoyed by the a4 character sheet (that's needed surprisingly frequently) for Drakar & Demoner '91, so I've made a version of it that's meant for folding into an a5 booklet. I couldn't figure out how to make it one pdf, so it's two and I had to reinsert the paper into the printer, though. Happy to share!

But I am much happier, and it slips behind the elastic in an a5 Travelers style notebook cover neatly. Now to dig through my stash for notebooks for all my ttrpg needs!