God news: Alexander Blade release the update to make ScripthookV compatible with GTA 5 Enhanced, so, you can download it and have some .ASI mods working like the trainer that goes with ScripthookV and probably other trainers out there.
Download the ScripthookV update here (Official source)
Bad news: My script mods aren't working because memory stuff changed in game and basic methods like getNearByPeds doesn't work, so, we need to wait for AB to release a new SDK for ScripthookV 😁😫 hope he do it soon. I was able to load a custom version of NIBMods menu but lot of things aren't working.
Bad news 2: OpenIV.ASI plugin isn't working, so, we can't load the game with modded RPF files or even mods folder, in my tests game simple doesn't load when we modify things like the dlclist.xml (adding peds) or even when we replace peds. Probably there is a work around but i don't know yet, i saw something in gta forums but didn't tried yet. Maybe codeWalker tool is a better option at this moment (Didn't tried yet).
To make possible view and edit the files of GTA 5 Enhanced using OpenIV you can make a copy of the file GTA5_Enhanced.exe in main game folder (GTA 5 Enhanced directory) and name the copy as gta5.exe to trick OpenIV, then in OpenIV you go to Tools > Options > Game and click in "Change game directory", then you choose the GTA 5 Enhanced directory, then restart OpenIV.