The Black Eagle tank was a presumed prototype main battle tank produced in the Russian Federation. Built for the 2012 Lego Military Annual Build Competition, prototype armor category.
The Black Eagle Tank(Object 640). : r/TankPorn
Russia tank prototype “Black Eagle” or “Object 640” was based T-80
paperhobby: Black Eagle (tank) 1:35
Russian Federation Tanks
Benson class destroyers (1939)
List of main battle tanks by generation - Wikipedia
Object 195 and Object 640: what got the T-14 Armata tank from
Russian Tanks of today.
Full Afterburner - Next-Gen Weapons
4 - The Black Vault
Object 640 (Black Eagle) by Meksikanskiy on DeviantArt