Short spear Low-poly 3D model is available on CGTrader for $5. Original author: inertan. Specs: 630 polys, 537 verts.
BLEND (Blender, filesize: 11 MB), OBJ (OBJ, filesize: 20.4 KB), FBX (Autodesk FBX, filesize: 38.6 KB), MAX (Autodesk 3ds Max, filesize: 10.8 MB), GLTF (glTF, filesize: 10.4 MB), TEXTURES (Textures, filesize: 46.7 MB), DAE (Collada, filesize: 38.6 KB)