ชีตตัวละครสิ่งมีชีวิตใต้ทะเลลึกเรืองแสงชีวภาพ

Character design sheet showing front, back, and side views of a deep-sea creature. The creature's outer skin has a swirling, iridescent oil-slick surface with rainbow fuel tints and a wet, viscous texture. Beneath the translucent oily surface, a pulsing bioluminescent skeletal structure glows [soft blue]. Dark underwater studio lighting against a clean dark background.