hi webtable! i only noticed this discussion after i just posted a thread in the main Workshop forum. i'm hoping to pare your amazing mod down to only the camera UI features, and make the camera switch UI work the same regardless of player count. if i get any helpful replies on the main forum, i'll post them below to keep everything documented in one place. :)

The camera function consists of three components: a entry in the Global UI XML for making the buttons, a function in Global for setting up all the settings for each view and lastly a function in Global for applying the selected camera view (based on the button pressed). You should be able to extract that and use it in any workshop.