$52.99 Mech Tank Low-poly 3D model by Wernerkurt. Available on CGTrader with 17991 polys and 18062 vertices. Check it out on CGHub.
OBJ (OBJ, filesize: 24.9 MB), UNITYPACKAGE (Unity 3D, filesize: 354 MB), FBX (Autodesk FBX, filesize: 18.3 MB), MA (Autodesk Maya, filesize: 24.9 MB), UASSET (UnrealEngine, filesize: 193 MB), TEXTURES (Textures, filesize: 394 MB), OTHER (Other, filesize: 394 MB)