@Mia the Thembo awesome thank you! I will have a go!

@SnowWhiteKite this is the closest I found to it: https://stellaris.paradoxwikis.com/Species_modding
you want to replace one of the existing portraits rather than adding a new one though. You also wanna try and only mod the files under the gfx folder for it to be ironman compatable

Is there a guide anywhere to learn how to do this? There are a few portraits i would replace with others

I would of put it earlier but I must of got sidetrack

Added your mod to the description so others can find it.

I love this!
Finally can use the beautiful mermaids without sacrificing the ability to get achievements! ^^

Nice job man. I really like it!

This is an excellent idea. I use Etiluos's mods a lot and have greatly missed them while trying to unlock achievements.