a girl knight standing outdoors by a serene waterfall, under the night sky bathed in dappled moonlight. Her blunt bangs frame her beautiful, glowing eyes, and her gradient hair cascades elegantly down her back. Pointy ears hint at an otherworldly heritage.

The knight wears an intricate armored dress that shimmers with a blend of pearl and opal hues, creating a captivating visual effect. The scene is viewed from above, with the girl knight looking up at the viewer, her eyes filled with depth and emotion.

This detailed illustration, crafted with precision, is of the highest quality and suitable for wallpaper. The combination of the tranquil scenery and the ethereal glow of the moonlight lends the piece an enchanting, almost dreamlike atmosphere. This masterpiece captures the beauty and strength of the girl knight, making it a standout piece of official art.