Beautiful shark elf girl, 1girl, blue eyes, sharp fangs, shark fin feature on ba

beautiful shark elf girl, 1girl, blue eyes, sharp fangs, shark fin feature on back, looking back, blood at corner of mouth, grim expression, gothic art, dark fantasy, (best quality,4k,8k,highres,masterpiece:1.2),ultra-detailed,(realistic,photorealistic,photo-realistic:1.37),concept art,dramatic lighting,cinematic composition,moody atmosphere,deep sea underwater environment,bioluminescent plants and creatures,mysterious and ominous