FAFO Marquee led sign lightbox. I printed with .4mm nozzle and .08mm layer height with Arachne. I did turn on supports for the back where led lights go through walls there easy to pop out. Back doesn't have to be printed with .08mm layer height to speed process up. I added led back slot at 13x7mm can be changed or deleted under objects tab. I also added two holes to hang on the wall from nails at 7x7mm can be changed or deleted under objects tab.