Llama's Plague Cart for my Angmar army (well Laes Dim, really) - not sure on which rules to use, probably write some myself.
Barrels, zoomed in.
Necromancer. Upgrade to the cart.
Overview, again... And if someone thinks I'm not aware of the inspiration for this stupid contraption (especially the disgusting person with the hayfork at the back of the cart) I can tell you I am. Stole the idea from GW - though the most came from someone on DakkaDakka...
http://www.dakkadakka.com/dakkaforum/posts/list/312924.page#2008442, the person doing this project (which is WAAAY more Warhammery and repulsing than mine :) ... ) is someone called "bubblesflood", and he did it a few years ago.
Mr Green Dragon himself, A K A Dragon of Ancient Times, works as a regular Wyrm in War of the Ring battles.
Side angle on his weak spot (besides I never got to make any wings, too much work) - looks a bit odd...