The Natural History Museum Vienna Low-poly 3D model is available on CGTrader for $24. Original author: SENSIET. Specs: 151474 polys, 97152 verts.
BLEND (Blender, filesize: 23.9 MB), OBJ (OBJ, filesize: 3.42 MB), FBX (Autodesk FBX, filesize: 11.1 MB), DAE (Collada, filesize: 10.1 MB), TEXTURES (Textures, filesize: 6.2 MB), STL (Stereolithography, filesize: 7.22 MB)