1girl, half-demon, half-human, digital illustration (highly detailed), upper body focus, one hand on hip, confident v-sign, long wavy beige hair (reaching waist), ahoge, half-up style, heterochromatic eyes (rainbow), gothic punk outfit: off-shoulder blue cropped top, black bowtie, blue-black checkered miniskirt with chains, fishnet stockings, torn blue leggings, gold bracelet on left arm, silver choker, black gloves, pointed fangs, mischievous smile, dark blue highlight lighting (#E6325F), dark underground background, high resolution, intricate details, vibrant colors