lumi_鹿鸣——人工桌面（米哈游） image by Tim_Yi

8k best quality masterpiece ultra-detailed:1.1 high detailed skin 1girl bangs black_hair blue_eyes gradient gradient_background grey_background long_hair looking_at_viewer own_hands_together parted_lips plaid sailor_collar school_uniform serafuku shirt short_sleeves solo upper_body lora:lumi_xl:0.8