[Question] Custom Armor Replacer possibilities

[Ensom]

Hey! So I found this ebony armor that i really like but the only problem is its not a vanilla replacer and it uses extra textures for the bodysuit. I've tried making a replacer mod and I succeed however the body that uses custom textures from Dark Deciple Link: https://www.nexusmods.com/skyrim/mods/42398/? was missing its texture. not sure how to fix this or if I even can. any info is great thanks!

 

The mod I'm trying to make into a replacer is called "Forbidden Ebony Armor" Link: http://mitakusaner.blog.fc2.com/blog-entry-342.html#more

 

PS The Armor variant I'm attempting to convert into a replacer is the one on the right of this pic