I like the new Cybertronic look. It's more like Bergting's darker illustrations and less like Bonner's shiny chrome. It's not like Prodos took the design right out of the blue.
But yes, I wouldn't mind the AR-3000. Those were iconic!
Except it isn't, really. For one thing, there's just not that many illustrations of Cybers made by Bergting, and second, they are just that, illustrations.
This one here for example may look darker, dirtier than Bonner's "shiny chrome" as you call it, but that's just because it's a black+white sketch which will just naturally look that way. If you look at colored illustrations by Bergting like
this one, or
this one. You'll notice that they are actually much closer to Bonners designs than the new Prodos ones in terms of shapes and structures. In addition to that, it's not really only the illustrations which determine the style of a faction, but even moreso the miniatures, which in the past just always were that Bonner style "shiny chrome". The deciding factor here is for me if the new minis would look fitting next to the old ones (even if they were lacking), which just isn't the case with Cybertronic.
I mean, take a close look at the Everasseur (which is a nice model on it's own) and tell me where the Cybertronic is, Bergting, Bonner or whatever style. Can you honestly tell me that this design wasn't taken out of the blue?
As to Dr. Diana: I really, really dislike her robot-arm saw&guns thingies. First, it looks very unbalancing, and second, it just evokes memories of GW Techmarines too much. Also, what the hell is she gonna do with that drill-thing on her lower right robot arm? Why wouldn't she use the one arm that can actually grab things on the side where she doesn't have a hand? What use is a giant circular saw when repairing/healing stuff? And I have no idea what the last arm is supposed to be...
In the end, I do kinda like the mini, but would most likely just get rid of her robot arms.
Edit: I just noticed the absence of all Cybertronic logos etc. I really hope that's gonna be revised and the units actually get the logo of their corps in various places, because that already goes a long way in making Warzone Warzone-y.