The first time I saw these animations, I thought Alex looked very weird (Deformed), like they try to give her a femenine form, but she actually looks way too different from the rest of world.
I know that is an animation and can have some creative liberies, but i would like some explanations. But outside of it, I think would be a nice idea for a mod, something of demi-zombies, more like a low probability to a incomplete full hostile zombie transformation that it's partially inmune to sun light but still remains concious