There's ROM Hacking Hideout's.
You can find an invitation in the Pokeemerald-expansion's Wiki.
https://github.com/rh-hideout/pokeemerald-expansion/wiki/About-the-Project
You can find an invitation in the Pokeemerald-expansion's Wiki.
https://github.com/rh-hideout/pokeemerald-expansion/wiki/About-the-Project