Which is unusual, as a mostly a lot of different people are involved, who create different parts of the mod, like 3d model, sounds, textures, etc...
There is a free Bugatti mod on the official forums, what are the chances that the paid one is built on top of that? So I decided to write a little script to compare the "Nevada Mods" paid Bugatti with a well-known forum mod - https://www.beamng.com/threads/2016-2022-bugatti-chiron.88889/
The results - suspicion is strongly supported: the paid mod substantially reuses code and assets present in the forum mod.
Here are some images of findings:
1. The chassis author field was replaced in jbeams/Chiron_chassis.jbeam - everything else remains the same.
2. The original author notice is still present in lua/sequentialIndicators.lua
3. Only the vehicle identifier changed in lua/sequentialIndicators.lua
4. The filename changed. The texture bytes match.
Want me to expose more authors, who fail to credit other creators and even put such content behind paywall? Request here!