Guix provides the facilities to build system images for WSL2, and
provids a sample system object called wsl-os, but unfortunately, there
are no pre-built images.
This repo provides that sample images in the release. If you have a Linux machine that already has Guix, you’re better off building yourself:
guix system image -t wsl2 -e '(@ (gnu system images wsl2) wsl-os)'