Elsa from Frozen, standing in an icy cavern filled with shimmering icicles, wearing a sparkling, elegant ice-blue gown and cradling a pregnant belly. Opposite her stands Sub-Zero from Mortal Kombat, wearing his signature blue-and-black ninja outfit with a hood and face mask. His muscular arms are bare, and he gently places his hands on Elsa’s belly with a protective and tender gesture. The scene is illuminated by a magical blue glow, with frost and icy textures enhancing the atmosphere, creating a blend of emotional warmth and frosty fantasy