The ringwraiths work extremely well in the movies, but they're not all that fun to paint surprisingly! Not a lot in the way of special bits... but I guess black is pretty challenging in-and-of-itself. It's an example of rusty painting skills though, but what can you do?
I built this pretty much right after I saw Return of the King, and right after I built my trebuchets (in the Gondor army gallery). I figured I could match GW's effort for much less in cost!
The first of my dead orcs. This is two pics of the same fig.
This piece I did a while back. I stole a skull from a Reaper Miniature; it fit better scalewise than any GW skulls. It is all dusty looking because I got a bad can of purity seal...