Well, THIS is new, a airliner engine housing being repurposed as a camper trailer!

full build story at https://www.thesun.co.uk/news/12065473/raf-engineer-builds-caravan-inside-fighter-jet-engine/

https://www.facebook.com/permalink.php?story_fbid=157064682622800&id=108438714152064  via  https://www.thedrive.com/news/34636/this-hollowed-out-jet-engine-camper-took-over-six-years-and-1000-hours-to-build