IVPack, Vanillaworks Extended and Dispatchworks on FiveM Singleplayer?

[OnfireNFS]

GTA V version? 1.0.1604.1
Up to date? Yes
Legit or Pirate copy? Legit
Steam/CD/Social Club? Steam
Windows version? Windows 10 (1809)
Did you try to delete caches.xml and try again? No
Error screenshot (if any) https://imgur.com/Bjrj6oB.png
System specifications Nvidia GeForce GTX 765M, Intel i7-4702HQ, 8GB DDR3 Ram, Razer Blade 2013 (14 inch)
What did you do to get this issue? Tried to install IVPack on FiveM singleplayer then tried starting the game
What server did you get this issue on? N/A (Singleplayer)
CitizenFX.log file https://pastebin.com/FVmxw3HE
.dmp files/report IDshttps://drive.google.com/drive/folders/1HzgxcHVBIbl92BdoHbIBapqMIRyjto02?usp=sharing

If an issue with starting:
GTA V folder screenshot https://imgur.com/S5RkAfy
GTA V/update/x64/dlcpacks screenshot https://imgur.com/a/MWz4rrk
Filepath to FiveM folder C:\Users\natha\AppData\Local\FiveM\FiveM.app
FiveM client folder screenshot https://imgur.com/a/67ObjWY
Did you try to disable/uninstall your Anti-virus? N/A

Also add what you already tried so far.

I have been trying to install IVPack, Vanillaworks and Dispatchworks on FiveM Singleplayer. I love how FiveM is separate from GTA V and lets me swap between modded GTA and normal GTA by clicking a different icon on my desktop.

I tried installing the mods by running them through OpenIV then copying the contents of the dlcpacks folder to citizen/dlc. The added folders have a dlc.rpf in them.

I then added the new folders as items in dlclist.xml which is in citizen/common-sp/data. I also added OpenIV.asi to my plugins folder and fixed the dlc.rpf using affix. Using this method I was able to get World of Variety to work but IVPack, Vanillaworks and Dispatchworks. (Basically followed this How would one go about using add-on vehicles or maps on FiveM SP?)

I’m new to FiveM and GTA modding in general. I have been finding it extremely difficult to find information on FiveM singleplayer so I am hoping someone more knowledgeable might be able to help me out.

[system]

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[CRena]

There is no known easy way to do it since editing any rpf results broke rpfs Ng keys.