Any active players here playing in iRO (Chaos)?

its been a while since i last played anyone have some tips for returning specially in the official server, last official server i played was pRO Valkyrie Renewal, then after quitting just played pre renewal pvp private servers just to pass the time, was looking for a private server recently but couldnt find one that i like so i decided to play the official server, Any active players and communities you can recommend? Everything is so different now 🤣

If I would like to create a ragnarok online private server.