A surreal underwater cinematic character board from a lost ocean civilization. Floating ruins, glowing coral structures, and deep blue light rays cutting through water. Characters shown in elegant aquatic suits, bio-luminescent ornaments, and flowing fabric reacting like liquid. Full-body turnarounds feel weightless and dreamlike. Close-ups show bubbles, water distortion on skin, glowing tribal markings, and emotional serenity. Ultra cinematic underwater photography realism.
