In the scene there is a car AUDI SQ8 2023 model year and 9 spheres with materials for body color options. The model has the correct topology and can be used with the TurboSmooth modifier. The number of polygons is 296,603 without the subdivision modifier and 2,371,462 with one iteration of the subdivision. The car has a conditional interior. Link to the manufacturer's website https://www.audiusa.com/us/web/en/models/q8/sq8/2023/overview.html#Design 
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Archive includes:
AUDI_SQ8_Corona.FBX - 24 Mb
Audi_SQ8_Corona_2013.max - 56 Mb
Audi_SQ8_Corona_2016.max - 56 Mb
AUDI_SQ8_V-Ray.FBX - 24 Mb
Audi_SQ8_V-Ray_2013.max - 56 Mb
Audi_SQ8_V-Ray_2016.max - 56 Mb
Textures - 4.09 Mb