A hyper-realistic portrait, in HD, 8K, of a woman wearing a full mask sculpted from shimmering ice and frost. The mask is smooth and translucent, with delicate crystal formations branching asymmetrically along the edges, resembling fractal patterns of frozen water. She is adorned in a flowing gown of luminous silver and white silk, intricately embroidered with delicate snowflake motifs, the fabric sparkling as if kis…