Base vehicle 3D model: 2017 Volkswagen Crafter by tonielpro520.
Source: https://sketchfab.com/3d-models/2017-volkswagen-crafter-cec0480396cb4c1aa7ecd830a5dd5d64
License: Creative Commons Attribution 4.0 International (https://creativecommons.org/licenses/by/4.0/).
Changes: Converted from the original OBJ, resized to fit the illustrative layout, split for cutaway viewing, and assigned reconstructed materials because the supplied source did not include its material file. A reduced mesh is used by the non-WebGL fallback.