$129 Audi Q3 2018 S-line 3D model by squir. Available on CGTrader with 700000 polys and 700000 vertices. Check it out on CGHub.
MAX (Autodesk 3ds Max, filesize: 84.8 MB), OBJ (OBJ, filesize: 29 MB), FBX (Autodesk FBX, filesize: 28 MB), C4D (Cinema 4D, filesize: 17.2 MB), MA (Autodesk Maya, filesize: 20.4 MB), 3DS (3D Studio, filesize: 11.7 MB), LWO (Lightwave, filesize: 15.1 MB)