Prompt: masterpiece, best quality, 1girl, red hair, outdoors, blush, arms up, nude, sexy smile
Negative prompt: worst quality, low quality, signature, watermark, username, text, artist name, twitter username, patreon username, patreon logo, web address, fanbox username, pixiv username, pixiv logo, twitter logo, copyright, company name, copyright name, logo, dated, character name, english text, page number, happy birthday, birthday, artist logo