The still you've shared makes it look as though the trees are an eye. They're more like lungs in function, but the way 360 cameras distort perspective in a flat image, it could be a microscope slide of lung tissue.
To my mind, tiny planet photos are usually a gimmick, but the one you've presented here is a format I've not seen before, and it is executed really well. :)
RE: My first day with an Insta360 x5 camera