Moreover, just to be sure, i'm playing Sims 4 in a NSFW way (let's say that :p), and my problem concerns NSFW mods, so, i prefer warning anyone who would look at my thread first. Small precisions, for the mods concerned, i created nothing on my own, all I want is to adapt some CC for my personal use (i'll quote the creators anyway)
I might also add that i'm a total newbie concerning modding or the use of Blender, i try to learn while i'm using it. I looked towards lots of different tutorials but they're confusing me because i didn't find one that is showing exactly how to fix what i would like to do (i'm probably just bad at searching tutorials :s)
If so, i would gladly look at the thread, but actually didn't find something that answers precisely to my question. To begin with, my apologies for any english mistakes and also if the problem i have is already solved elsewhere on the forum.