Long short story, after spending a good 2 hours making my Custom Mask mod, I encountered this issue. The Mask itself looks good, but for some reason, it hides all facial features (Hair, eyes and mouth). I couldn't find a solution to this. Notes: I used a template from armors\decorative\hats The image background was left unchanged (transparent) Configuration file is fine, mod works properly. I've used Paint.net to remove the previous hat and add mine over it (this was to have an idea of where the player head is.