Full body photo of an ethereal monster girl with a neural network resembling an octopus organism. The girl has biomorph and biomechanical details, with an organic, grotesque octopus head brain. She is in a terrifying pose, looking at the viewer with an angry, hungry expression. The scene is naturally lit, with sharp focus and hyper-detailed, intricate features. The girl has fish gills on her neck and very long, horrifying tentacles. The atmosphere is horror-themed, with a scary, savage, and gross aura