Captured images of several vintage 8mm film footage were used as training data.

It seems to have some effect also on anime models.

Helpful keywords: lowres,blurry,blurry background,blurry foreground,

Setting example:
Weight: 1.5 ~
CFG Scale: 7
Resolution: 640 x 480
Upscaler: Scunet GAN
Denoising strength: 0.4

Please let me know if you find a better setup (especially the upscaler).