Check out Modern Battle Tank Low Poly Low-poly 3D model on CGTrader for $20.2. High-quality mesh by Meshify: 181450 polys, 218603 vertices. Textured.
OBJ (OBJ, filesize: 108 MB), JPG (JPG, filesize: 54.1 MB), BLEND (Blender, filesize: 108 MB), FBX (Autodesk FBX, filesize: 108 MB)