What is different in this video is I changed some of the lights using GravelRoadCop's unsynchronized sequencer values. I, personally, think it looks nicer and more realistic, it also adds a little variety to the pattern. My favorite part is the traffic adviser, it works really well with these patterns, and I didn't even make it look like that on purpose. A downside to using these sequencers is they might not look too good on all cars, I'll experiment with other models and keep you all posted.
As for the status on rotary lights, they are slowly but surely coming along, but I am experimenting with having LED patterns with slower rotary lights. (Any help would be appreciated!) I'm taking a break on rotary lights, though, because LEDs are much easier and make more sense. I might just release the unsynced pattern in a small update, then release the rotary lights.