Angel/human hybrid. Sons of God, Bene Ha Elohim, took human women as wives who bore the Nephilim.
This tale is told in greater detail in 1 Enoch 1: 1-36. I'd recommend the R.H. Charles version.
Yes I was just saying technically that is a angel/human hybrid that made humans larger, stronger, and lived longer.
Angels are far different than an animal and they were reproducing of their own kind.
Either the pig/human hybrid can grow human organs but remain mostly a pig is this still immoral to harvest the organs?
On the other hand what if they try to make human/pig hybrids that are mostly human who are able to think? Sounds scary.
Just as scary as artificial intelligence and robots who can learn, adapt, and mimic humans.