I've owned this dodge dart now for a little while and I've seen these special kind of sequential tail lights once. Ever sense then i was curious to find and buy them but it turns out the only person who use to create them no longer makes them. I was curious to see if anyone could re-create this and how much it would cost for someone to try. Here is the video of what I'm talking about (2013+ Dart sequential racetracks - YouTube).
- only software & schematic?
- also a PCB with everything installed?
- also the assembly for the car?
Doesn't look that hard to reproduce with an Arduino and a bunch of shift registers.
Why don't you ask the person that used to build and sell them for the designs & code? Maybe he's happy to open source it all.