You are doing an excellent work, I can't understand why GM developers didn't include their own warlords scenarios, even the new Vietnam DLC in going to include warlords missions. Anyway, here are a list of suggestions with GM and/or the best mods out there that use GM as a basis (they include their own Opfor, blufor and independient forces):

Tanoa 80's for Tanoa warlords
https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2225145483

East wind rearmed factions for awesome vanilla maps action
https://steamhost.cn/steamcommunity_com/workshop/filedetails/?id=1753212142

Atlis 90's for atlis and stratis
https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2015698945

Cold war sahrani for sahrani map
https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2368870895

I hope this to be useful.

Cheers.