The helmets in this game do not reflect the armors well enough. The colors do not change to compliment or reflect the armor you are currently either. Some of them also use cloth masks/coverings instead of showing any hair(and elven hairstyles) for Kerillian, which would be nice to see and probably look a lot better than a mask covering her entire head. It may also be unintended that the cloth colors are wrong. After all, why change the colors from the video to look worse in game? See below examples of good and bad pairings:
From the front, it doesn’t look too shabby.
From behind, it looks kind of weird. The smooth bald look just doesn’t look or feel right. Hair or something else would improve it.(also, the color clearly doesn’t change to match the armors)
White cloth that remains white through all armors
Here is what the video showed:
The only helmet that matches the new blue armor. The blue is close enough to the armor that the different shade of blue isn’t that noticeable and doesn’t really take away from anything.
The blue remains blue through all armors.
This helmet’s cloth matches this armor. The cloth color will not change for any other armor.
Note how the cloth was different in the video(picture shown below). In fact, it seems to reflect the color of the armor she is wearing. This would suggest that the cloth is indeed supposed to change colors for her armors, but is currently not.
The helmet’s cloth color matches the base handmaiden armor.
Below is, as far as I know(please correct me, Fatshark, if I am wrong), the helmet that is supposed to be from the content update screen shown below this image. Notice how the cloth is a different color and the second jewel above the first is not present(or at the least, there is no shine to it). It could also be the lighting, but the steel in the content update picture looks much darker and looks significantly better than the one currently shown on my character.
In regards to the question about cosmetics: