(C)2010 Cubicle 7 Entertainment Ltd
This one was a challenge. An image that will be used as a whole, and in three horizontal sections. That had some major ramifications for the composition and sizing of figures, but I think it just about scraped into working.
80% ArtRage 20% Photoshop.
EDIT: You can see the early stages of this one, and then a brief progress walkthrough in this video at my Youtube channel: [link]