If it is the texture maps screwing with this leaderhead, then I would say so. Try using this tutorial and load up the LH. Then if want you can try Refar's tutorial to make a gloss map from scratch. Using these tutorials, I think it shouldn't be too hard to fix him up. I probably won't do this, since I don't have Nifviewer and therefore I cannot make a gloss map and since I don't have a desire to use Hitler, I don't feel like removing the glossmap and probably don't have any more knowledge on how to go about this. If all else fails, I guess you could try importing and exporting from Blender, which should rid the gloss maps. The leaderhead is C. Roland's Charlemagne.