My father and I found this on the beach, brought it home. It’s some sort of root structure driftwood covered in the middle by tiny barnacles. I suspect this thing had actually been growing on something at sea due to the insane directions of growth.
If you’re looking for alien beings of grotesque, twisted flesh, try your neighborhood. Trees are like inside-out lungs sticking into the air.
Better yet, get a scan of your own intestines.