Need some help with gamemodes

Hey can someone link me to a freeroam gamemode release that is close to how GTA:O plays or how GTA4 multiplayer plays (random weapon pickups and stuff). I’ve also been looking for a battle royale gamemode possibly or something like that. I setup a server but so far its just got nothin on it.

I’m not sure if there is releases or how complex they are but I could easily add a few weapons with the correct blips on the map for them, as well as health packs. What else would you want?

GTA:O would be harder and there are releases that are better but if you wanted it as simple as GTA4 then I could defo help you.

Yeah maybe something closer to GTA:O if thats possible if someone already made one or something. If not then I could totally go for GTA4 or battleroyale like stuff.