thing about zombies, outside of the literal reanimation factor, the body still has to play by certain rules. Our bodies rot fast af without formaldehyde. muscles disappear without the proper nutrition. Just look at the populations of the poorer countries. And they're alive. 6 months of straight rotting and outdoor conditions, the body would be subjected to the same weathering and erosion the environment is. The meat on the human leg would disintegrate. the knee would be bone on bone like brandon roy. as would all of the other joints and ligaments. and dont get my started on what dehydration would do. These bodies would be dust.
But I digress.