Kharybdiss Inspiration

So, as I posted before, I got my Kharybdiss model built. I've been searching for inspiration for the color scheme. Most of what I find for images of sea monsters is greys and greens. Not very inspiring. I did find this image however:

I like the black underbelly and the orange scaly top. I think I'm going to go for this color scheme. What do you think?