Not because of FM, but rather, because of how nicely they set up their dynamic system for events/series. It turns out that FM happened to add the headlight detailing for all cars, not just the LMP's, so by modifying the correct file, I can run the Le Mans at night with the Koeniggsegg Agera R. I have contacted FM to ask for permission to give these files away. If they give me the go-ahead or do not respond to my post, I will release the details on how to "mod" Real Racing 3 to use different tracks on Tuesday of next week.