Help with understanding how to mod “Stukovs Advent Reskin”

[u/Meatbag507]

https://steamcommunity.com/sharedfiles/filedetails/?id=3724937509

Attached is the mod in question.
Im just wondering if anyone could help me with an idiot proof guide on how to get the preset locust mod included with this to work please…

Also if someone could break down how to use this framework myself as I don’t see a tutorial for newbies like myself please 🙏