Recommended negative prompt: lowres, bad quality, worst quality, bad anatomy, jpeg artifacts, signature, watermark, sketch
I also recommend using this upscaler: https://openmodeldb.info/models/2x-AnimeSharpV4
Usable weight: from -3 to 3+, depending on the checkpoint and additional LORA used
No trigger word is needed
Description
Works in wide range from -7 to 7, you can try higher weights depending on checkpoint and additional lora used