the Chymlaxi race is an alien/xenos race/species made and designed by the artist Xenosexual. As the artist's name suggests, this LoRa model can provide NSFW results, but has no issue producing SFW results.
this model is trained off of the few images that I could find of the species that were of decent quality and focus.
I have yet to try this out but you could add "green skin" to the prompt for Xenosexual's OC Natyss.
