Not sure if this will work but I’ve attached an animated GIF (for Windows) and an animated PNG (for Apple)
(normal mp4 files are not accepted for some reason)
Anyway I thought this might be interesting (for some!!)
I have made a couple of sequential rear indicators (and LED stop/tail lights) which fit inside the original lenses. Both PCBs plug into the existing bulb holders inside the lens.
There are 42 LEDs for each indicator and 36 LEDs for each stop/tail light.
Well it kept me busy for a few days!