Send an Email with Status Change and Latest Comment in SharePoint List

Hi all - I'm trying to build a flow in Power Automate to send an email when the status of a list item changes and also include the latest comment. I referred to this solution for the comments, but received an error at the final step.  I'm also unclear how to trigger the flow for a status change in a list item vs. a library item. 

Here's what I have so far -