I had the issue with the Aomway Commanders that the faceplate was way too flat for my face. If I used a too thin or too hard foam, I'd get a lot of light leak on the sides. The original foam is terrible, so when I upgraded to the NewBeeDrone foam for the Commanders, I had to design a new faceplate for it to make it work properly. The result turned out great. I recommend to print the one with headband if you will have the battery at the back of the strap.
The NewBeeDrone foam. A great and cheap ugrade, well worth the money
It was printed on a stock Creality Ender 3, with black PLA. Make sure to use "support roof" and "support floor". I recommend 0.1mm, as there are some slight curves on the model that needs small layer height to look good. Use 10 perimeters to make it solid.
The solidworks file is attached if you want to edit something
Clas Ohlson PLA PLA