There isn't much I would do to change this photo. The subject is something I haven't seen before, which makes it strong. Many people forget that uniqueness is one of the strengths of photography, and stick to traditional and tried subjects that are worn out.
I'm not a huge fan of the colors of this photo. I'm not sure if they were the actual colors of the sunrise, but to me they feel artificial. The contrast also feels a little strong on the ground, but spot on for the sky. I understand sunrises are tricky.
Don't take my feedback as overly suggestive, this is a great photo, and I'm rating it highly to reflect that. My critique is only in order to help you improve, even if the improvements would only be marginal. I don't believe there is a perfect photo, but this one is close.