Assuming grimwalkers work similarly to clones, they’d also be similar to twins. In that they have so much overlapping but even in the same environment they’d end up being completely different people. For instance, my little brothers are twins and couldn’t be more different in personality and have some differences in their faces if you know them.
It’s interesting to think about that in the context of the grimwalkers because they might be very different than Hunter and Caleb, even if they look related.














