[SimplyUnknown]

It's definitely not perfect, but I'd argue that it is better than a "blurry front paste". For example, it doesn't place breasts on the back. Also, for the polo shirt example the model is doing significantly better than copying the v-line of the front of the shirt and shows a round collar. I think it is pretty impressive and one could argue the model has somewhat learned what a human looks like from the back given the clothing of the front, even though it is quite blurry.