PM-2 Detonator Low-poly 3D model is available on CGTrader for $10. Original author: ktycnpkcn. Specs: 6000 polys, 5850 verts.
STL (Stereolithography, filesize: 433 MB), OBJ (OBJ, filesize: 1.63 GB), FBX (Autodesk FBX, filesize: 835 MB), PNG (PNG, filesize: 835 MB), SPP (Substance Painter, filesize: 1.63 GB), TEXTURES (Textures, filesize: 835 MB), GLTF (glTF, filesize: 65.4 MB)