Google Chrome OS

https://www.google.com/chromebook/chrome-os

Dell Mini 10

https://www.dell.com/sr/business/p/inspiron-mini10z/pd

ConnochaetOS - what's left of it.

https://sourceforge.net/projects/connochaetos/

OpenBSD website

https://www.openbsd.org/index.html

Enabling audio in OpenBSD

https://www.openbsd.org/faq/faq13.html

Enabling a webcam in OpenBSD

https://www.openbsd.org/faq/faq13.html#webcam

FuguIta - OpenBSD Live System

http://fuguita.org/

Linux Mint - LMDE 4 - Debbie

https://www.linuxmint.com/download_lmde.php

Bonus Material - CROWZ - Devuan based Crunchbang clone.

https://sourceforge.net/projects/crowz/