mind flayer, illithid, psychic powers, sinister, tentacled face, purple skin, alien creature, telepathy, mind control, brain extraction, hovering, dark robe, slimy texture, underground lair, eerie environment, dim lighting, 3/4 view, ominous atmosphere, detailed shadows, advanced alien technology, Lovecraftian horror, eldritch being, dramatic contrast lighting, high-resolution texture, close-up on malevolent eyes, cephalopod-inspired design, metallic structures, bioluminescent accents, surrealistic composition, tentacle movement, action pose, fantasy genre, science fiction setting, dungeon ambiance, moist cavern walls, intricate background details.