Balcony Door 3 3D model is available on CGTrader for $10. Original author: cgdm. Specs: 10645 polys, 13901 verts.
STL (Stereolithography, filesize: 17.9 MB), OBJ (OBJ, filesize: 17.9 MB), MAX (Autodesk 3ds Max, filesize: 35.9 MB), 3DS (3D Studio, filesize: 17.9 MB), FBX (Autodesk FBX, filesize: 17.9 MB), C4D (Cinema 4D, filesize: 17.9 MB), LWO (Lightwave, filesize: 17.9 MB)