Model used: https://tensor.art/models/832854404471319634
Recommended quality tags for positive prompt: masterpiece, best quality, very aesthetic, absurdres,
Recommended quality tags for negative prompt: worst quality, bad quality, low quality, lowres, sketch, light particles, watermark, text, censored
To fix hand issues, try the following:
Adding/removing "extra digits, fewer digits" tag in negative prompt.
Changing hires denoise value.
Changing details value.
If the issue persists, change the seed.