I've started playing with Orbitiny, the Qt-based desktop environment. There were a few bumps in the road getting set up, but it seems like a solid release for a version 0.1. Certainly enough features for a future review.
Also planning to review iodeOS in the near future for anyone looking for a privacy-focused mobile OS. It's going to be a fun February for me!
Edit: Orbitiny is at version 0.01, not 0.1. Pardon the typo.