The atomic bomb was developed in the United States during World War II and used in Hiroshima.3ds is 57446 polygon.s
OBJ (OBJ, filesize: 993 KB), LWO (Lightwave, filesize: 682 KB), 3DS (3D Studio, filesize: 868 KB), BLEND (Blender, filesize: 6.38 MB), GLTF (glTF, filesize: 1.72 MB)