Just an update for Gimp 2.10 in case a search ends up here.
Gimp 2.10 now has an option to export-to-pdf multiple pages for an image with layers
see: https://www.gimp-forum.net/Thread-lookin...7#pid11537
Gimp 2.10 now has an option to export-to-pdf multiple pages for an image with layers
see: https://www.gimp-forum.net/Thread-lookin...7#pid11537