Looks to me like it very likely is intended to still have some kind of fx around the head. Way too plain otherwise.
It could be a fishbowl helmet, or maybe a constant energy swirl in the shape of a fishbowl helmet would be more 'plausible' in the mcu.
Good points. Sometimes I forget about CGI for some reason and energy swirl standing in for a literal glass fishbowl would make sense.Yeah, I would be surprised if the fishbowl isn't CGI'd in later.