1girl, 20 years old, beautiful girl, {smile|expressionless}, large breasts, cleavage, earrings, A playful cosmic goddess wearing a full-body snake-themed costume, designed as a soft, plush serpent suit covering her entire body. The headpiece is shaped like a whimsical snake head with large jade-green eyes and a subtle smile, its mouth slightly open to frame her elegant face. The suit’s body mimics the smooth texture of snake scales, featuring intricate golden and dark red Chinese cloud patterns woven into its deep red fabric. The costume includes a heart-shaped cutout at the chest area, designed to elegantly highlight feminine features while maintaining a refined and non-suggestive style. The tail of the costume glows softly with radiant golden light, seamlessly blending with the dreamy nebula in the background. Behind her, a swirling red and golden nebula sparkles with starry light, with abstract Chinese cloud motifs and radiant energy ribbons creating a whimsical and mystical atmosphere. Hyper-detailed, cinematic lighting, blending sci-fi aesthetics with playful and elegant Chinese cultural elements