Not really, they do take about a map a day I was just lazy. Remeshing is the tedious process if the mesh is too rough for realistic cars. DS doesn't have that agressive culling either (only 1 of the 16 maps here actually has culling) so you just export 1 frame and work on that. Comparing that to Beetle Racing for 64 which is very complex mesh with agressive culling you need a day to even get all the faces and getting rid of the 12+ duplicates (they're not 100% accurate so merge is unreliable) those'd take the longest. Would upload the third map there but the AI route has a loading-to-100% crash which are hard to pinpoint.

Amazing that you've already ported a DS mod that came out two months ago (as far as I can tell...)! Extremely well done. Looks great in WF. AI drive very well. Lots of fun. Well done!