Gen. Rommel
Wüstenfuchs
I voted for Lenin simply because I thought the Stalin that was made thus far looked nothing like him at all. This is of course a break of my normal philosophy that already made leaderheads needn't be remade but in this case, I'll make an exception. Anyways, Mao needs his rolemodel to be in the game as well.
But then again, I think Stalin was in no form a good leader. He weakened his nation in all forms thinkable: Militarily, economically, politically, and socially. His mass genocide of Russian generals crippled the Russian military making them an easy target for Germany during WWII, he Russian economy wasn't exactly booming when the Steel Man was in power, relationships with other states deteriorated during his reign (with the exception of countries with a strong communist movement, such as China for instance), and his people people were in continuous fear of him. Actually, nothing really speaks for this guy...but I guess that's why he's one of the most infamous people in history.
Ivan the Terrible would also be very interesting to use. He looks like a psycho, so it'd be interesting to see what you come up with Shiro.
For the new Russian leaderhead, a multiple leader LH would actually seem quite fitting. For the medieval era, Peter the Great or Ivan the Terrible would be good. For industrial, either Stalin, Lenin, or Czar Alexander I. For modern, Nikita Kruschev, Boris Yeltzin, or Mikhail Gorbachev (I prefer the latter, and the melona spot on his head would make him very identifiable). No idea on the ancient era.
A good possible line up could be (I really like this idea):
Ancient - ????
Medieval - Ivan the Terrible
Industrial - Vladimir Lenin
Modern - Mikhail Gorbachev (the fact that all these guys are/were bald or partially bald will make the transitions between eras good, at least I would think).
For a slightly more tyranous line-up:
Ancient - ????
Medieval - Ivan the Terrible (the tyrant in person)
Industrial - Josef Stalin (one of the worst dictators of all time...which would actually make him one of the best, since dictators are good at being bad
)
Modern - Nikita Kurschev/Boris Jeltzin (both have a very nasty reputation)
There's my suggestions!

But then again, I think Stalin was in no form a good leader. He weakened his nation in all forms thinkable: Militarily, economically, politically, and socially. His mass genocide of Russian generals crippled the Russian military making them an easy target for Germany during WWII, he Russian economy wasn't exactly booming when the Steel Man was in power, relationships with other states deteriorated during his reign (with the exception of countries with a strong communist movement, such as China for instance), and his people people were in continuous fear of him. Actually, nothing really speaks for this guy...but I guess that's why he's one of the most infamous people in history.
Ivan the Terrible would also be very interesting to use. He looks like a psycho, so it'd be interesting to see what you come up with Shiro.
For the new Russian leaderhead, a multiple leader LH would actually seem quite fitting. For the medieval era, Peter the Great or Ivan the Terrible would be good. For industrial, either Stalin, Lenin, or Czar Alexander I. For modern, Nikita Kruschev, Boris Yeltzin, or Mikhail Gorbachev (I prefer the latter, and the melona spot on his head would make him very identifiable). No idea on the ancient era.
A good possible line up could be (I really like this idea):
Ancient - ????
Medieval - Ivan the Terrible
Industrial - Vladimir Lenin
Modern - Mikhail Gorbachev (the fact that all these guys are/were bald or partially bald will make the transitions between eras good, at least I would think).
For a slightly more tyranous line-up:
Ancient - ????
Medieval - Ivan the Terrible (the tyrant in person)
Industrial - Josef Stalin (one of the worst dictators of all time...which would actually make him one of the best, since dictators are good at being bad

Modern - Nikita Kurschev/Boris Jeltzin (both have a very nasty reputation)
There's my suggestions!