Protoss race for Enemy Race Manager: High Resolution fork. I simply updated the sprites to higher resolution sprites, slightly modified the unit spawns to try and match Protoss units a little more with the structure they're associated with, and added 5 additional Protoss buildings and units. Any other work and coding I 100% attribute to and appreciate the original ERM - Protoss Units modder heyqule: https://mods.factorio.com/mod/erm_toss
If you use Krastorio 2, beware creep will also spawn around Protoss bases; consider them infested Protoss
Additional Protoss buildings and units: Robotics Facility, Robotics Support Bay, Shield Battery, Reaver, and Dark Archon.
If there are any updates to the base ERM mods or Factorio which require this mod to be updated please let me know.