Hi. I'm very new to the Creation Kit, and have run into a problem while creating a simple mod that alters many of the NPC faces. If I use the official Skyrim masterfile as the base for my mod, then my modified objects are completely over-riding their counterparts in the Unofficial Skyrim Patch. For example, if I load the Skyrim.esm only, alter the face of Mjoll, and then save as a new plugin, I run into this problem: when I load the game, with the USP in the proper load order, my plugin negates all of the USP's fixes to the Mjoll object--even though I only wanted to change the face, without undoing all of the USP's fixes for the rest of the object (such as changes to the inventory, factions, etc.). If, however, I use the USP masterfile as the base for my plugin--so that the Mjoll object in my plugin is a copy of the USP version, but with my face alterations incorporated--then isn't this some sort of copyright violation? Or does this not fall under that, because the USP Mjoll object is merely the Skyrim.esm original, except with some values changed? I really don't understand how this all works, and I'm having great difficulties finding documentation for my specific sort of problems. So, in short, how can I make my mod compatible with the USP, without any copyright infringement? Furthermore, is there any way to make my mod compatible with the USP, the USLEP, and the unmodded game, without re-creating each plugin by hand each time (which would consume many additional hours, of re-creating each face two more times, once for each plugin, using screenshots as reference)? The idea would be to allow anyone who downloads my mod to have it work regardless of which of those three versions they were using. Can anyone point me in the right direction?