Here are the feelings and needs inventories from the Nonviolent Communication book with a few extras and personal tweaks:
These used to be easily available on the official website but they've now been locked behind an email address input as a PDF lead magnet.
I don't think Marshall Rosenberg would have wanted to gate-keep such an important lifeline. Feels like a bit of a Jackal low blow to me :P. Plus, the PDF isn't the most ergonomic. It's also more convenient to access a web page than to download a file on all your devices.
To learn more about NVC check out these blog posts: