In October of 2013, Ross Scott did a review of Test Driver III in one of the early "Ross' Game Dungeon" episodes[1]. IIRC in the video, he mentioned that he's somewhat fascinated by game maps, to the degree of a slight obsession, and would absolutely love if someone could reverse engineer the game assets.

Someone later went on to do just that and responded in the Accursed farms forum, Ross mentioned that in his July 2015 follow up video[2]. In the video he showed some map screen shots from the forum, including a surprisingly intricate map that was apparently only used for the the spinning car menu screen. IIRC the reverse engineering project was not quite complete at the time, since the README doesn't mention any of this, I assume this project is entirely unrelated?

That said, it would be amazing to eventually get the extracted maps integrated into noclip.website[3].

[1] https://accursedfarms.com/index.php?af-posts/537/test-drive-...

[2] https://accursedfarms.com/index.php?af-posts/522/follow-up-e...

[3] https://noclip.website/