Continue having fun exploring the idea of having an underwater world but it isn't acutally underwater. I've sculpted the jellyfish-esque creature in VR after sketching out a few comps, put it into a scene, and just had fun. Using the golden spiral as a comp device is so effective if you want a sense of movement in your image, I love it!
Also had a lot of fun painting over the nasty 3D, giving everything more motion and overall my own voice.