This is brilliant, love the sense of scale to it. (That's something none of the adaptations have gotten right, I think. The worms always end up looking a bit goofy and they really shouldn't.)
I can see a tale of EPIC proportions unfolding in my mind! I love the colour palette used! I like how the use of so many colours and textures and brushstrokes in all different directions makes the negative space so interesting to look at; and makes an otherwise empty picture busy. Watch out guys! D8 Hold onto your hats!