Recommended negative prompt: lowres, bad quality, worst quality, bad anatomy, jpeg artifacts, signature, watermark, sketch I also recommend using this upscaler: <a target="_blank" rel="ugc" href="https://openmodeldb.info/models/2x-AnimeSharpV4">https://openmodeldb.info/models/2x-AnimeSharpV4</a>

Files with SHA256: 40a4342df58755f67ab0c67b6c9dee7a9a54f697fb0ffae5aef15bdf3f5d1ab1