1boy, merman, ethereal beauty, expressionless, slender muscular build, translucent white skin, long silver hair to feet, inner color blue purple, heavy m-shaped bangs, long white eyelashes, silver iridescent eyes, silver glossy scales on neck and arms, thin fin-like ears, wearing opalescent feather robe, very long opalescent tail fin, delicate lace-like fins, underwater, masterpiece, best quality
