Important
This is mostly for personal notes. I skip anything that isn't personally difficult for me, which mainly includes some of the grunt steps.
This gist will document how I got a Windows 11 VM working on Arch Linux and later SSH'd into it from my host system.
The first step is to grab your Windows ISO of course. I chose Tiny11 by NT-DEV for this.
The second step is to grab virtio-win from a CDN like this one, but there are also mirrors in case that one is too slow for you. Anyway, I personally went with the stable release.