Model is properly grouped fbx and 3ds max file is available you can used this scene in 3dsmax , unreal engine and cinema4d also
STL (Stereolithography, filesize: 2.12 MB), OBJ (OBJ, filesize: 2.3 MB), FBX (Autodesk FBX, filesize: 9.87 MB), DAE (Collada, filesize: 1.23 MB), TEXTURES (Textures, filesize: 25 KB), 3DS (3D Studio, filesize: 2.1 MB), SKP (Sketchup, filesize: 663 KB)