Display platform for power outlets

A display platform for figurines or other objects that mounts directly in an European style socket. The outlet is still useable for small plugs, but the platform fits tight enough to stay in place even without a plug plugged in. The platform should fit in outlet types E and F. I was only able to test it with type E (ground via contacts on the sides). But it should also fit outlets with a ground pin. The sculpture you see on the pictures is this model: https://makerworld.com/en/models/774997-sculpture-squirrel-eating-a-chestnut