Nice!
I found this module on Rennlist as they make it for other car manufacturers. What I liked about it was that you could maintain your factory harness and functions without having to hack or splice into anything.
For me, start to finish for the installation was about an hour but as you can see, for more sophisticated vehicles like the RX, it can be a real headache, so pick your poison.
The unit works well once you get it all setup and configured, so it does take some persistence and patience. I have only used it for maps functionality and streaming music via Spotify. I'm not one to watch videos or have the need to AirPlay anything so these features were a bust for me. Lastly, the screen on my Corolla is garbage and the resolution is so 1990s, so no point.
I am sure there are other modules out there that may work better or have more features, but for the price and somewhat plus and play installation without breaking your factory installed options, this hit the spot and I am a satisfied customer.
Edit: I feel like I did Badhobz a disservice as this installation took him 10 hours. I feel like a bad friend.