Steph's baby girl picture

I am looking for a watercolor of a Sea horse as the main subject and a sea turtle and sea ray smaller but with the seahorse. The seahorse represents a little baby girl being born in July and the sea turtle and sea ray are her two brothers. The colors of the sea horse are sage green with a small highlight of burnt orange. The colors of the sea turtle and sea ray are in the aqua, green and blue family. I'd like it took look like an underwater scene. It is for the baby's nursery so I'd like it to be somewhat accurate in character but whimsical and cute. I will attach the color palette for the new baby girl. Thank you.