Making a SAM Light Patch for Equippable Underwear for NPCs?

[Akranes 2]

I've tried copying the branch of a sam-light nevernude body over to the .nif used in this mod: https://www.nexusmods.com/skyrimspecialedition/mods/45277 through nifskope but I end up with bad clipping or wrist/feet size differences. I was wondering if someone could help me out in making a patch for sam-light or walk me through on the steps to making one. Thanks for any help!

[Akranes 2]

edit: I've figured it out. The mod works fine if you replace the meshes with the meshes from SAM LIGHT nevernude. Just make sure you're not using SAM Morphs for Racemenu and there will be no wrist/feet size differences. Hope this helps! Also make sure you grabs the corresponding texture files to match.