Some shots have been up on the KaOS G+ channel, will keep the forum updated on this cross distro installer too.
Code in github:
Used PKGBUILD so you can see what it depends on currently:
The partitioning part needs a good bit of kf5, if you want to see it , then use one of the kf5 preview ISOs and install Calamares there (it is up in the kde-next repo).
Some shots: