This is an awesome conversion of a Vampire Counts model (and I think some Dark Eldar bits) into an Adeptus Mechanicus model.
I totally need to own some Skitarii...
I love this little mini diorama with only two figures - you can still see the story.
This was a gorgeously weathered knight. I'm starting to think I need to pick one up.
I love the weird free hand banners in particular.
I'm planning some Iron Warriors, so I took a couple of photos here.
Sadly, it's hard to pick out the detail with so many very busy models!
There was a massive Eldar and Harlequin force too. This only gives a small impression of the scale of it.