Kenworth T680 Next Gen 2023 3D model is available on CGTrader for $130. Original author: Swan3DStudios. Specs: 410500 polys, 472000 verts.
MAX (Autodesk 3ds Max, filesize: 30.2 MB), BLEND (Blender, filesize: 52.3 MB), OBJ (OBJ, filesize: 46.6 MB), FBX (Autodesk FBX, filesize: 91.4 MB), C4D (Cinema 4D, filesize: 30.5 MB), MA (Autodesk Maya, filesize: 68.3 MB), SKP (Sketchup, filesize: 138 MB), 3DS (3D Studio, filesize: 38.9 MB)