OpenVPN Configuration - Using NordVPN

Setting up NordVPN in Linux - Mint specifically

There is quite a bit to enter in here so I am gonna just link to Nord's official setup page...
NordVPN Setup in Linux

Which sets you up using NordVPNs own package...

For OpenVPN see: How can I connect to NordVPN using Linux Terminal?
(Which, at first glance, kinda looks like it's possible to follow the PIA instructions for the most part.)