This is the results of basing together 2 models, it does work! however may need physical modification with flush cutters to get cameras to work, I used an 160 fov night vision camera, however the 130 fov camera may well work too and be even better. https://docs.eyetrackvr.dev/how_to_build/part_list this is the docs for the project, please check the model I remixed this from to get the zenni link for the glasses lenses, they were about 20 bucks including shipping for me. My best suggestion for those is mark the lens just a little so you c an align it with the little notch.

Heres a bit more about my setup in case you wish to replicate it, i saved cost by buying the etvr kit that requires soldering and am useing an 1 dollar usbc to 5v adapter to power the diy etvr stuff which is quite cheap used the same wires from project babble face tracking so the leds were not too much, I did use an xiao esp 32 sense which brought up my price but only did one eye and that saved me money. Happy face tracking!
Oh and if you also wish to do only one eye download the left eye from the thing I remixed this from and if you wish to edit and make your own download the 3mf that I made this in, thats right I made this in the slicer(prusaslicer)