3D model of a shutter made in Autodesk Fusion 360 and rendered in Keyshot
F3D (Autodesk Fusion 360, filesize: 122 MB), OBJ (OBJ, filesize: 366 MB), FBX (Autodesk FBX, filesize: 129 MB), IGE (IGES, filesize: 203 MB), BIP (KeyShot, filesize: 675 MB), STP (STEP, filesize: 152 MB)