We took some time (about two minutes or so) to create a CAD model of a car’s chair. Below you can download the original mesh in high resolution, and a reduced one. The colorization show the normals.
Downloads as STL models:
Original resolution: 533,317 vertices and 1,047,917 faces, 20.8MB
Low resolution: 27,683 vertices and 52,394 faces, 1.15MB
chair by Martin Ankerl is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.