All models backups here HuggingFace.

Model work fine with out without negative prompt but here if you want:-

lowres, bad quality, worst quality,bad anatomy, sketch, jpeg artifacts, ugly, poorly drawn,blurry, transparent background,tears, censored, (simple background:1.6), artist name, signature, watermark, holding

extensions i use ADetailer.

You can try it before you download the model on SeaArt AI

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