Check out Exhibition Hall interior 12 3D model on CGTrader for $29. High-quality mesh by DD-Creative: 555979 polys, 622450 vertices. Textured, UV Mapped.
C4D (Cinema 4D, filesize: 7.87 MB), BLEND (Blender, filesize: 93.7 MB), FBX (Autodesk FBX, filesize: 30 MB), MAX (Autodesk 3ds Max, filesize: 155 MB), DAE (Collada, filesize: 53.2 MB)