Mario Odyssey Randomizer

I've just watched one of smallant's older video: https://youtu.be/HsLLm2CBDUY Its about smallant racing against cyja with a randomizer that randomizes all loading zones and moons.

I really wanna play this mod by myself (via Ryujinx) but I don't know where to download the mod, I already looked in his discord.

If anyone knows what the mod is called/link to the website, please tell me! thank you very much :)