A door that has 4k pbr textures with each piece being individual, meaning putting the assets in a game engine would allow for a door animation, door knob animation, and lock animation.
FBX (Autodesk FBX, filesize: 52.7 MB), TEXTURES (Textures, filesize: 52.6 MB), PNG (PNG, filesize: 52.6 MB), GLTF (glTF, filesize: 41 MB)