Way too many versions of this now but ended up happy with this colour version before I (hopefully) collect and add the RGB stars. Curious about ideas for adding RGB stars. It’s seems some benefit might result from using the RGB star size for the brighter stars, and maybe using the Ha star profiles for the smaller ones? Do people do this or is the result rather naff? Better to be either/or? Any/all advice welcome.
https://www.astrobin.com/full/418906/BR/