Once the sarcophagus is open you could loot the armor off of the Dwemer king's corpse. The animunculi would come alive when you got close and upon defeating it you would find a key to open the sarcophagus. At the end of the room would be a large statue of a Dwemer king made of Dwemer metal above a large sarcophagus. Across the walls of the room would be Dwemer centurions with their head's on the floor in front of them in traditional Dwemer burial fashion. Once the door is open you would find yourself in a pristine large Dwemer room. Then at the end of it you would find a large door which to open you most solve a puzzle. you would have course enter a Dwemer ruin and it would be pretty run of the mill, animunculi and Falmer. However there is no such mod on the nexus.
I thought a armor that looked like that would be great. I was recently reading the book The Ruins of Kemel-Ze and it mentioned a 20-foot tall Dwemer animunculi shaped like a Dwemer king.