(medium full shot) of (captivating blue aquatic creature) with scaly skin, armored plates, webbed limbs, large eyes, finned tail, glowing veins, sea anemones, set in a bustling underwater city, with towering structures, vibrant marine life, advanced technology, serene light , at night, ,Masterpiece,best quality, raw photo, realistic, very aesthetic, theW3iRDi3Sv2