Strong unique texture home run

[paladin44]

I have found the way to change the textures thank you, everyone, for the help but I need to ask one final question

 

I am attempting to isolate the super mutant textures from the animations by leito mod to just strong and as I have no idea how to put this diplomatically I'll just say it, I have no idea how to isolate the penis to just strong as of which I was wanted to ask if anyone knew how to, the body textures I can as it's a just a matter of swapping file paths but the penis bit,

I have no clue where to put it ( ͡° ͜ʖ ͡°) and I was hoping someone with the knowledge could point me in the right direction.