$89 MAN KAT1 Rheinmetall 4x4 Flat Bed - Tent 3D model by modellcreator. Available on CGTrader with 558050 polys and 577031 vertices. Check it out on CGHub.
OBJ (OBJ, filesize: 87.1 MB), FBX (Autodesk FBX, filesize: 38.7 MB), BLEND (Blender, filesize: 156 MB), MAX (Autodesk 3ds Max, filesize: 117 MB), JPG (JPG, filesize: 366 KB)