A whimsical illustration of a shivering thin fox with ice-frosted spiky fur in dark whimsical art style, huddled beneath snow-covered purple wisteria vines, wearing a tattered striped scarf with icicles, digital painting with crystalline brushstrokes showing frozen fur texture and visible breath clouds, winter twilight background with swirling snowflakes, characteristic Tim Burton inspired design with huge glacier-blue eyes and chattering teeth, delicate frost patterns spreading across its trembling whiskers.