If there's one thing she's good at, it's designing characters.

I'd fav yours, but I plan on faving the original when she posts it. :-P

She sure is, they are pretty much exactly how I wanted them to be :D

And feel free to, it was her doing the work after all, I was just there and complaining

cute. but... they dont look like twins

Well, they are non-identical twins

Depends on the background as well:
If born normally: non-identical twins.

If they are created like most betas in Justifiers (its the universe, the story plays in after all), then they would simply happen to be of the same size and rough body build. And ofc, would go along with each other really well, to the extend to call each other their sibling.