I've been working on a Viper helmet that can be removable. The current Viper heads are way too small to ever accomplish this but I can make one digitally to where the inner walls are about .3-.5mm thick so the helmet won't be too big and allow for it to fit on a ME head.
I'm kind of basing it off of Sideshow's design with some elements from some IDW references to kind of give it a little more of a modern update.
I then started to think about how this should be the standard Viper helmet and have modular pieces like an Ops Core helmet that change what type of unit is using it. I can make different face shields or just make the helmet without. I can put holes on the sides and design Alley Viper face shields, Night Viper visors, or Tele Viper tele com kits to fit them or I can add Ops Core mounts on the sides and on the forehead for NV, scopes, lights, and cameras.
I have a basic idea but to be honest, I'm a little naive in terms of what some of this gear does and should look like so any help in the area of deciding what would work would be great.