Another 4-way smart switch wiring plea

Here’s what the wiring looks like:

Unfortunately, I don’t know how to suss out all of the details:

The plan is to use 1x GE Z-Wave Plus In-Wall Smart Dimmer with 2x Add-on switches. Any thoughts? What I am really worried about is the lack of the neutral in Switch 1… but couldn’t I run that from Switch 2? Thanks for your help.

Switch 1 (no neutral bundle in receptacle)

Switch 2

Switch 3

Note sure this will help, but here are some smart switch wiring information.

Thank you, sir. That was helpful.