Cross bow low poly pbr 3D model is available on CGTrader for $5. Original author: 3DKT. Specs: 6853 polys, 7467 verts.
OBJ (OBJ, filesize: 117 MB), FBX (Autodesk FBX, filesize: 162 MB), MAX (Autodesk 3ds Max, filesize: 121 MB), TEXTURES (Textures, filesize: 116 MB), EXR (EXR, filesize: 116 MB), JPG (JPG, filesize: 116 MB), PNG (PNG, filesize: 116 MB), GLTF (glTF, filesize: 41 MB)