Opulent Cheese Staircase: Crumbling Ascent

A surreal luxury mansion lobby. Grand spiral staircase constructed from pale creamy-white cheese blocks (Feta/Cheddar style) with matte, chalky texture. The staircase spirals upward elegantly. A woman with shoulder-length brown hair, wearing white button-down shirt and black shorts, stands at the base of the staircase, barefoot. She is positioned at the first step, ready to begin her ascent. The setting features marble floors, gold wainscoting, crystal chandeliers in the background. Soft, tactile atmosphere with warm lighting. Photorealistic style, ultra-detailed, 8K quality. Video Prompt: A woman walks barefoot up a spiral staircase made of white cheese blocks. The material is soft and crumbly. Her feet sink into the steps, leaving deep footprints and causing chunks of white cheese to crumble and roll down the stairs. Deformable physics simulation. The woman continues walking upward. Camera follows from behind and slightly below angle. Smooth walking motion, realistic crumbling and debris falling, soft tactile material behavior.