I've searched but couldn't really find anything about star placement. I have a 5m by 3.3m part of the ceiling that will have the fibre optic stars. Instead of just placing stars randomly I would like to mimic the real sky with some known constellations. While there seems to be some templates around and some sites with pictures of real sky, I have not yet figured out how to use these to build my star panels.
I have for instance found a template for a 12*16ft real full norther sky. It has the scale 3/8" = 1ft. So how do I take this one small page and create a full template to drill my holes?