I have recently released Star RPG Alien Races 2 on Star RPG Alien Races 2 for the Starfinder RPG.
This includes 10 additional races for the Starfinder RPG. This title includes the Mirrorites, crystalline infiltrators that can appear as the viewer’s race, the Mark of Singularity, technological constructs given sentience from a long-dead artificial Goddess, the Chromals, coloration altering jellyfish, and 7 other strange alien races.
Star RPG Alien Races 2 also includes equipment and optional traits for these alien races.