Before I started creating follower mods, I had a character that I made in racemenu. I was proud of what I created and wanted to turn her into a follower so others could use her in their game. So, I set of learning how to create a follower mod... In the process of learning I messed up big time and had to do a clean install of Skyrim. I had created a back-up of my follower to transfer over to the fresh install but when I did the face geom was nothing like I previously had. Despite my best efforts I couldn't get the face looking correct, however while in the process of trying I made Luna and decided to give up on trying to get the face right and upload this new face instead. 
Now that I have have a better understanding of the Creation Kit, NifSkope, etc.. I have gone back and managed to "fix" the face and stick it onto a follower that 99% is accurate to what I created, apart from the eyelashes being slightly protruded from the eyelid, its only minor but if you are looking for it specifically then you'll see what I mean (While the problem I've mentioned is hardly noticeable unless you're looking at her from above, I should at least say that if this bothers you then please, don't download this mod. Unless you're up for the challenge of fixing it yourself that is lol) but other than that, she's all good. 
I'll stop with the life story that I'm sure you really wanted to hear lol.

Thank you for checking out this mod and I hope you have a great day! :)
Peace
Chris