One of the funniest parts in the Dawnguard expansion for Skyrim is when the Dragonborn tries to explain what the Empire is to Serana. It's like someone trying to describe a color. In Skyrim history, the Empire has been a part of the landscape since the very beginning of the games. Which if you're familiar with the games, menas that it's been around a long, long time.
This is General Tullius and some Imperial soldiers. These are part of KE554's vast collection of Skyrim decaled minifigs. They're fairly neat, but a tiny bit generic, since the Empire is based so heavily on the Romans.