You're getting better with water although I didn't think that you had that much to improve. The waves are amazingly realistic, as are the clouds. Something looks a bit off with the perspective of the airship (building?) but I can't quite put my finger on it... Fan art or something you made up?
Aside of the perspective, I think it's a different style than the rest of the painting so it doesn't mesh very well. It reminds me of your earlier work more than your current. Although I do admire how well you worked out the lighting, burnished metal seems a bit difficult.
Yeah, I guess it would look better. - laughs - If you run out of ideas I'd be happy to try to spark something because I tend to get scenes but I can't put them on paper (or virtual paper, anyway) like you can. But I dunno if that doesn't count as original enough for you.