There is an updated pull request by LinArcX against master on the void-packages repository

https://github.com/LinArcX/void-packages pantheon
https://github.com/void-linux/void-packages/pull/20538

pantheon-session-20200331
[Finally](https://github.com/void-linux/void-packages/issues/13243) pantheon desktop is ready for void users!

To use it, install lightdm or gdm.

Or if you want a minimal approach, use `startx`. Edit your `.xinitrc` file like this:
```
export XDG_SESSION_TYPE=X11
wingpanel &
plank &
session=${1:-i3}

case $session in
  dwm             ) exec dwm;;
  i3|i3wm         ) exec i3;;
  pantheon        ) exex gnome-session --session=pantheon;;
  *               ) exec $1;;
esac
```

And run this command:
`sh -c "/usr/bin/startx ~/.xinitrc pantheon"`

**Bonus**: To make life even easier, make an alias in your `.zshrc` or `.bashrc` file:
`alias startp='sh -c "/usr/bin/startx ~/.xinitrc pantheon"'`


<img src="https://gist.githubusercontent.com/LinArcX/c8e9bc4eec041116639293abb011a9b0/raw/b47f124d98986b352b8f699eef5d9bc610a7f42b/pantheon-neofetch.png"></img>

<img src="https://gist.githubusercontent.com/LinArcX/c8e9bc4eec041116639293abb011a9b0/raw/b47f124d98986b352b8f699eef5d9bc610a7f42b/pantheon_applications_menu.png"></img>

<img src="https://gist.githubusercontent.com/LinArcX/c8e9bc4eec041116639293abb011a9b0/raw/b47f124d98986b352b8f699eef5d9bc610a7f42b/pantheon.png"></img>

<img src="https://gist.githubusercontent.com/LinArcX/c8e9bc4eec041116639293abb011a9b0/raw/543d1a6aef213b5b2af0cb702d1498ee5fb9485f/pantheon-file-manager.png"></img>

Please notice that I've intentionally didn't include any [switchboard-plugins](https://github.com/elementary/switchboard). Instead I've created most of them as extra packages and you can install them as you want:(I'm going to send them as separate pull requests after this PR merged)

- [ ] switchboard-plug-about
- [ ] switchboard-plug-applications
- [ ] switchboard-plug-datetime
- [ ] switchboard-plug-desktop
- [ ] switchboard-plug-display
- [ ] switchboard-plug-keyboard
- [ ] switchboard-plug-locale
- [ ] switchboard-plug-mouse-touchpad
- [ ] switchboard-plug-notifications
- [ ] switchboard-plug-online-accounts
- [ ] switchboard-plug-parental-controls
- [ ] switchboard-plug-power 
- [ ] switchboard-plug-security-privacy
- [ ] switchboard-plug-sharing
- [ ] switchboard-plug-sound
- [X] [switchboard-plug-printers](https://github.com/void-linux/void-packages/blob/870889733bb8b79f8fa045bc1a1854ebf45a241c/srcpkgs/switchboard-plug-printers/template)
- [x] [switchboard-plug-network](https://github.com/void-linux/void-packages/blob/870889733bb8b79f8fa045bc1a1854ebf45a241c/srcpkgs/switchboard-plug-network/template)
- [x] [switchboard-plug-bluetooth](https://github.com/void-linux/void-packages/blob/c1188f1caecf3eedfde4b68110647c2719092b2c/srcpkgs/switchboard-plug-bluetooth/template)

Also there are lots of [wingpanel](https://github.com/elementary/wingpanel) plugins. I've created some of them and they are ready to publish(like switchboard-plugin, i'm going to send them as separate PRs):
- [ ] wingpanel-indicator-a11y
- [ ] wingpanel-indicator-bluetooth
- [ ] wingpanel-indicator-datetime
- [ ] wingpanel-indicator-keyboard
- [ ] wingpanel-indicator-namarupa
- [ ] wingpanel-indicator-network
- [ ] wingpanel-indicator-nightlight
- [ ] wingpanel-indicator-notifications
- [ ] wingpanel-indicator-power
- [ ] wingpanel-indicator-privacy
- [ ] wingpanel-indicator-session
- [ ] wingpanel-indicator-sound
- [ ] wingpanel-indicator-sys-monitor
- [ ] wingpanel-indicator-weather

A patch file from https://github.com/void-linux/void-packages/pull/20538.patch is attached