unity 8k wallpaper, amazing quality, masterpiece, best quality, hyper detailed, ultra detailed, UHD, perfect anatomy, A white female parapsychologist in the 1920s, dressed in period-appropriate attire. She has a scholarly yet adventurous appearance, with short, wavy bobbed hair styled in the fashion of the era. Red hair, medium size breasts, perfectly round breasts, slim, high cheekbones, visible collarbones. She wears a tailored tweed suit with a high-collared blouse and a long, flowing skirt, accessorized with a vintage wristwatch, and round, wire-rimmed glasses perched on her nose,  
She stands in a dimly lit study lined with bookshelves full of ancient tomes and occult artifacts. An antique desk cluttered with notes, candles. The room has a mysterious ambiance, with shadows dancing on the walls, hinting at the supernatural investigations she undertakes. The overall mood of the image should be one of intellectual curiosity and subtle foreboding, capturing the essence of a Call of Cthulhu investigator delving into the unknown.