masterpiece, best quality, (pretty), 1girl, touhou, letty whiterock, purple eyes, short hair, large breasts, winter, night, christmas, merry christmas, christmas tree, snow, smile, red santa hat, red skirt <lora:retro3:0.3> <lora:letty:0.6>
Negative prompt
lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, username, blurry, artist name, three legs, stick, wand, dead eyes badhandv4 By bad artist -neg
クリスマスレティ