I finished Sauron for the One Ring February Painting Challenge. I painted him very traditionally, with dark metal armour and black robes. The only spots of colour are the One Ring and his eyes. 

If I have time before February ends, I may build a nice scenic base for storing this miniature. The box contained also Elendil and Isildur fallen on the ground after Sauron's attack. Since those miniatures are not very useful in games, they would be suitable for a diorama. But Sauron is intended for gaming, so I could not glue all of them on one big base. Well, we'll see what will happen.