This helmet is fine, it's a shame that you had to change it ... although I was not a fan of the ears position of the previous version
but maybe it would be better if you put it as a detail behind the ears, a bit of that shiny glass that is in the parts of the armor, the ears would notice a little more, especially because it is the part of the helmet that we will see more in the game , and it would not be necessary to modify the current form.

But if maybe if that is not adequate for the standards of DE, there is no choice but to leave it as it i guess

Btw I love your designs