3d Render Velvet Ridges Rippling Like 008

Vertical 9:16 phone wallpaper of soft velvet ridges rippling like a rendered fabric dune field, plush material with rich subsurface scattering and deep folds, warm raking light grazing each crest, the undulating texture filling the frame with a calmer smooth zone up top, burgundy and antique gold palette, luxurious tactile mood, no text, no logo, no watermark, no borders.