Yeah, most of the helmets, are, well, ugly.
The only ones I really like are Mithrill, Legion, Blades, Imperial Dragon, and of course, Daedric. I really like Ebony armor, but the helmet stinks.
As for pictures, this one look as awesome if not more awesome (to me, anyway):
http://pixels.xoditech.com/Oblivion31.jpg
But meh, it doesn't look too amazing on an argonian.