(medium full shot) of  (ethereal purple aquatic creature) with bioluminescent skin, scaly hide, webbed limbs, antennae, ethereal fins, phosphorescent spots, pearl ornaments, set in  a mystical glowing bay, with calm waters, luminous plants, hidden nooks, ethereal beauty, during twilight, ,Masterpiece,best quality, raw photo, realistic, very aesthetic, theW3iRDi3Sv2