Stonemover statue

The Stonemover statue is an hostil solid block which moves whenever you interact with a block within less than 16 blocks away (mining, placing, GUI, activating...). It moves one time per interaction (1 block moves or 90° rotation (directional) ). And is affected by gravity (but can't be broken by a torch, it breaks the torch instead).

Would be generated within walls of a new structure you'ld find in lush caves, have a deepstale variant and also a gold one (with an additional ability) per structure. You take damage if it pushes you and would sufocate faster inside it. To kill it you need to attack it with a pickaxe (punching it counts as a block interaction), then it will slowly crack until it breaks. It would drop a Cracked Stonemover Statue. The statue is mainly a block. Can go up of only half a block at a time.

Potential additional abilities: ice is splipery (2 blocks/move or until the end with blue ice), would go down the stairs if more than one block long, would be able to stand on carpets, redstone, pressure plate... just like in air. would break glass if it falls on top of it.

I made images of the model idea but I don't know how to put it here.

If Mojang does it, I'd like to be surprise by the result.