Check out Propane Tank Low-poly 3D model on CGTrader for $5. High-quality mesh by vertexfield: 1019 polys, 948 vertices. PBR, Textured, UV Mapped.
OBJ (OBJ, filesize: 23.1 MB), UNITYPACKAGE (Unity 3D, filesize: 21.2 MB), FBX (Autodesk FBX, filesize: 23.1 MB), OTHER (Other, filesize: 23.1 MB)