beautiful young woman (Tricia Helfer, 55 years old, natural breasts

beautiful young woman (Tricia Helfer, 55 years old, natural breasts), wearing an airy transparent Christmas nightgown (off-the-shoulder, plunging neckline), naked except for the nightgown, her intimate areas partially exposed and highly detailed, next to an old fashioned fireplace with a crackling fire, (best quality, 4k, 8k, high resolution, masterpiece: 1.2), ultra detailed, (realistic, photorealistic, photorealistic: 1.37), HDR, UHD, studio lighting, ultra-fine painting, sharp focus, physics-based rendering, extreme detail description, professional, vivid colors, bokeh, portrait, figurative, intimate, sensual, cozy, shabby Christmas, warm lights, chiaroscuro (shows her whole body, show all of her)