Fantastic style. I don't think these surfaced before.
(Note the mention of Cybertron and its five
Temporary Decepticon base (Enter the Nightbird) --
Decepticon Tower on Cybertron --
Decepticon lunar dome base (Blaster Blues) --
Junkion spaceship, first version --
City of Lithone (and Unicron) --Source: Dery's print shop -- http://www.etsy.com/shop/FDartstudio