by78
General
I noticed for the new ZBD prototype we've been seeing, there seems to be different versions. If you compare picture 1 and picture 3/4 in this tweet, you will notice the headlamp arrangements are different as well as the ERA/armor plate arrangement.
@TheObserver also noticed this two months ago. There seems to be at least two variants/variations under testing. Not sure what the differences are beyond the armor module arrangement and perhaps slightly differently shaped front face of the hull.