In a bid to create more coral reefs off the coast at Paleto Bay, cars, trucks, trains and even a few tanks are pulled from scrapyards and settle at the bottom of the ocean, looking eery as the coral latches onto their rusty remnants.

Installation:

1: Install this mod:
https://www.gta5-mods.com/tools/mapeditor-2-ymap-converter

2: Extract "Car Reef.ymap"

3: Using OpenIV with Edit Mode enabled, add it to "E:\SteamLibrary\steamapps\common\Grand Theft Auto V\mods\update\x64\dlcpacks\custom_maps\dlc.rpf\x64\levels\gta5\_citye\maps\custom_maps.rpf\"