I had a thought (but I'm probably wrong, lol). Since it was a ECP color choice, does the factory add the color code to the VIN sticker or any specific paint label on the car (like Ferrari & Lamborghini do) for any of the ECP cars? I only think this, because my wife owns a 2020 Lotus Evora GT, bought pre-owned. When it was ordered new by Naples Motorsports, they were the #1 Lotus dealer and were able to order a handful of cars in bespoke colors from other manufacturers. They did Porsche colors, Alfa, Audi and Lamborghini colors.
My wife's car is called Violet Metallic Bespoke on the label by Lotus, but it's actually color name is Viola Pasifae, aka Lamborghini Purple (it's freaking awesome). And on all Evora GTs, they put the sticker with the VIN and paint code on the vertical part of the chassis below the passenger rear seat. The carpet isn't attached, so it can be pulled forward to view the tag. When I checked to see what the actual color code of her car was, Lotus left it blank!
VIN is there but no color code
. I just thought maybe they leave this off the ECP cars. Again just a thought.