Mystical Demon Girl Fantasy AI Portrait Prompt

A highly detailed fantasy portrait of a mystical female demon character kneeling on one knee in a glowing ancient temple. She has long, flowing platinum-white hair, soft pale skin, and two elegant golden horns curving upward from her head. She is shown in side profile, making a playful peace sign gesture near her lips, with a calm, confident expression. She wears a stylish fantasy-modern outfit: a white cropped top with gold accents, black fitted pants with intricate gold geometric patterns, and white sneakers. Her arms feature glowing, fiery golden magical tattoos that emit soft light. She also wears metallic gold arm guards. Behind her is a large, ancient stone archway engraved with glowing runes and symbols, surrounded by floating golden particles, firefly-like lights, and magical sparkles. Vines with small glowing leaves wrap around the arch. The environment is warmly lit with cinematic golden lighting, creating a magical, enchanted atmosphere. Ultra-realistic, 8K resolution, sharp focus, depth of field, soft bokeh lights, volumetric lighting, fantasy concept art, highly detailed textures, Unreal Engine style, cinematic composition. Aspect ratio 9:16