Black and white portrait

Black and white avatar illustration, welcome to use the return image, thank you all

Version V1 does not require trigger words, a simple description can generate the image well.

Start HD restoration! Steps: around 20, redraw range around 0.8

Sampling method: Euler a

Start HD restoration, magnification 2 times

Magnification algorithm: 8x-NMKD-Superscale

High-resolution iteration: 20, redraw range: 0.4-0.6

Magnification factor: 2, prompt word guidance coefficient: 7

Positive keywords such as: 1boy, black hair, black suit, black and white portrait, Close up, upper body image, hand-drawn illustration, minimalist graphics, line art, monochrome, bold silhouette, bold brushstrokes, line drawing, minimalism, white background,

Negative keywords: (worst quality:2), (low quality:2), (normal quality:2), lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, jpeg artifacts, signature, watermark, username, blurry, nsfw