I'm not sure if this is popular or unpopular, but all four are in significant need of a redesign. here are my arguments.
vindicare - one of the best snipers in the entire game should be depicted as sniping rather than posing. they also need a much more creative and distinctive mask. Rather than generic sci, fi that looks a little like a space marine. finally, a nitpick, but the oversized dagger with giant tassel is just silly.
Eversor - the wall running pose is very cool. but it is primarily pointing its pistol. this is one of the most melee blender units in the a entire imperium and I believe the model should convey that. i also think the straight anatomical skull mask is weird. it should still be a death's head mask, but more creative and not give the impression of just a straight ghostrider" looking skull.
callidus - i mean come the fuck on. it's memed in art for a reason. and that giant a** ponytail needs to die. while I'm not sure I would personally prefer it, one thing that could be creative is showing her morphing, kind of like people do with depicting alpha legion models.
Culexus - the headpiece is simply too much. i get it, they want the model to look unsettling and weird to convey the presence of a blank. but it just needs a redesign to be less clunky. the pose isn't terrible, but I think it could be better, and the model could not emphasize grenade use as much.
I'm still on the fence if all four should keep the base aesthetic of a bodysuit, rather than each completely different. i think if you kept the bodysuit as a unifying theme then the additional features need to be very creative.
What do you all think?