Untitled AI art by @attentive-wood1

Can u create a cover about a story where a girl who was on the beach in the morning then she finds treasure on the beach , and the treasure is a note that says to go an island where she finds a secret room filled with jewels and gold. Side note she had a partner who helped her on her adventure. The theme of the cover should be like an ocean or island mysterious cover . Make sure its more of a professional book cover