There are 2 repositories under palo-alto-ngfw topic.
Working example using Terraform, Azure, Palo Alto Network Virtual firewall, and the Palo Alto Network automated bootstrap process.
Lab for highly available site-to-site VPN + BGP between Azure VPN Gateway and Palo Alto Firewalls
Lab for highly available site-to-site VPN + BGP between Azure VPN Gateway and Palo Alto Firewalls, where network IP address spaces overlap
Scripts I use that others might find helpful