Honestly it needs a redesign to fit properly, as is it's uh, definitely forced in place by the power of screw tension currently. Got the arc of the goggles wrong but it was close enough that I couldn't be arsed to do a revision! 😂
For parts I used:
4x F16EA-03LLC /E Nidec Copal Electronics | Fans, Thermal Management | DigiKey
1x 2438 Keystone Electronics | Battery Products | DigiKey
As well as some wire, JST connector, and a little printed regulator housing glued onto the battery box.
...And then of course the insane fan mount. Which is really the rug that brings the room together.
I can toss up the files on thingiverse with the caveat that it does work, but it's not nice about it, or I may just redesign so it's s drop fit. not sure.