Some time ago I took a lot of photos for painting constellations in a way, I can recognize them. Some of these constellations look equal or similar to these from H.A.Rey. Others are painted in standard forms. Others are my own creations.
You can have a look here: https://sternenkarten.com/

I added these constellations to clines.dat and cnames.dat to be able to use them in my self-compiled kstars (opensuse tumbleweed). With my constellations, kstars looks like this: https://seescho.files.wordpress.com/2019/03/kstars-clines.jpg

I only changed the constellations, I can see here from my location in Mittelfranken (Germany). The rest is "western-style".

If you are interested in adding this to kstars, I can share my work.

Edgar