A Blank Map Thread

A large-scale map format used a lot on here. Its main thread is here: https://www.alternatehistory.com/forum/threads/the-q-bam-improvement-and-core-thread.220951/page-169
I can't remember what the Q is for, but BAM means Big-A***d-Map, iirc.
QBAM is approximately 5000x2400 pixels for the whole world, compared with WorldA's approx 1200x650 pixels. There's also the MBAM format which is about 15000x7500 pixels, and a few others, some about the same sizes, some larger, some much larger.
More info on maps is in the wiki: https://www.alternatehistory.com/wiki/doku.php?id=resources:maps, or look through this Maps & Graphics forum to find the various threads.
Have we some space (Galactic/Orion Harm) maps?
I need for a RPG campain at Star Without Numbers.
Thanks in advance.