There is a new pull request by beanpole135 against master on the void-packages repository

https://github.com/beanpole135/void-packages trident-desktop
https://github.com/void-linux/void-packages/pull/18668

New package: trident-desktop-20.01
This is the meta-package + system overlay files for a desktop setup
  from Project Trident

Note that this has a dependency on the "trident-core" package, which also has an open PR to add this package to void itself.

Sponsored by: Project Trident

A patch file from https://github.com/void-linux/void-packages/pull/18668.patch is attached