Customizable Primitives

This mod adds the ability to customize some of the pre-FTL civilizations in the galaxy. It does this by adding three new origins which, when force-spawned as an AI, will cause the empire in question to spawn as a pre-FTL civ. There are also two special civics for said empires, allowing them to be Life-Seeded or Post-Apocalyptic as desired. Species, empire name, homeworld, solar system, ethics, and flag design will all transfer to the pre-FTL civ, although the flag will revert to the vanilla one if they advance. Note that this is for RP flavor only, and will have no effect if used for a player empire. Thanks to u/sakor88 on r/StellarisMods for the idea!