Lamp cover Dive Helmet

I've Made a dive helmet lamp cover for a friend of mine.
He had some outdoor lighting which needed to have some more charisma so we came up with the idea to build it into an old dive helmet.

This is a work in progress and I did NOT print this yet.
It is my first upload and big creation in fusion 360.

Please let me know what you think and what I might or should alter,

I tried to make it as print friendly as possible and still need to change some parts to minimize supports, as I said it